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Sample records for assessment sand hills

  1. EA-1581: Sand Hills Wind Project, Wyoming

    Broader source: Energy.gov [DOE]

    The Bureau of Land Management, with DOE’s Western Area Power Administration as a cooperating agency, was preparing this EA to evaluate the environmental impacts of a proposal to construct, operate, and maintain the Sand Hills Wind Energy Facility on private and federal lands in Albany County, Wyoming. If the proposed action had been implemented, Western would have interconnected the proposed facility to an existing transmission line. This project has been canceled.

  2. Dune-dammed lakes of the Nebraska Sand Hills: Geologic setting and paleoclimatic implications

    SciTech Connect (OSTI)

    Loope, D.B.; Swinehart, J.B. (Univ. of Nebraska, Lincoln, NE (United States))

    1992-01-01

    Within the western half of this grass-stabilized dunefield, about 1,000 interdune lakes are grouped into two clusters here named the Blue and Birdwood lake basins. In the lake basins, those parts of the valley not filled by dune sand are occupied by modern lakes and Holocene lake sediments. The Blue Creek dam is mounded transverse to flow; spill-over of the lake basin takes place over bedrock on the east side of the dam when lake level is 2 m higher than present. The permeability of dune sand prevents massive overflow, and thereby contributes to the integrity and longevity of the dam. Preserved lake sediments in the basin indicate that Blue Creek was obstructed prior to 13,000 yr BP, probably during glacial maximum (18,000 yr BP). Extensive peats dated at 1,500-1,000 yr BP lie directly on fluvial sand and gravel along the Calamus River, a stream that presently discharges a nearly constant 350 cfs. These sediments indicate blockage of streams also took place when linear dunes were active in the eastern Sand Hills in Late Holocene time. With the onset of an arid episode, dunes forming an interfluves curtail the severity of runoff events. As the regional water table drops, drainages go dry and dunes move uncontested into blocking positions. Although drainages of the eastern Sand Hills appear to have repeatedly broken through sand-blocked channels, the Blue and Birdwood lake basins are still blocked by Late Pleistocene dune dams. The repeated episodes of stream blockage and interbedded lake sediments and dune sands behind the extant dams record several strong fluctuations in Holocene climate. Recently proposed climatic models indicate that the northward flow of warm, moist air from the Gulf of Mexico is enhanced when the Gulf's surface temperature is low and the Bermuda high is intensified and in a western position. When the Bermuda high moves eastward, the core of the North American continent becomes desiccated.

  3. 2575 Sand Hill Road * Mail Stop 103 * Menlo Park, CA 94025-7015

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    575 Sand Hill Road * Mail Stop 103 * Menlo Park, CA 94025-7015 650-926-2288 * Fax 650-926-4695 SLAC is operated by Stanford University for the U.S. Department of Energy SLAC National Accelerator Laboratory LCLS Users' Newsletter, Issue 1, April 8, 2009 Dear Colleagues: We would like to present to you the first issue of the LCLS Users' Newsletter. We are pleased to report that we have recruited Henia Kamil as the LCLS User Research Administrator Manager. Please join me in welcoming Henia and feel

  4. Constitutive models for the Etchegoin Sands, Belridge Diatomite, and overburden formations at the Lost Hills oil field, California

    SciTech Connect (OSTI)

    FOSSUM,ARLO F.; FREDRICH,JOANNE T.

    2000-04-01

    This report documents the development of constitutive material models for the overburden formations, reservoir formations, and underlying strata at the Lost Hills oil field located about 45 miles northwest of Bakersfield in Kern County, California. Triaxial rock mechanics tests were performed on specimens prepared from cores recovered from the Lost Hills field, and included measurements of axial and radial stresses and strains under different load paths. The tested intervals comprise diatomaceous sands of the Etchegoin Formation and several diatomite types of the Belridge Diatomite Member of the Monterey Formation, including cycles both above and below the diagenetic phase boundary between opal-A and opal-CT. The laboratory data are used to drive constitutive parameters for the Extended Sandler-Rubin (ESR) cap model that is implemented in Sandia's structural mechanics finite element code JAS3D. Available data in the literature are also used to derive ESR shear failure parameters for overburden formations. The material models are being used in large-scale three-dimensional geomechanical simulations of the reservoir behavior during primary and secondary recovery.

  5. AMO Celebrates 40 Years of Industrial Assessment Center Program at Capitol Hill Event

    Broader source: Energy.gov [DOE]

    Last week the Advanced Manufacturing Office’s (AMO) Industrial Assessment Center (IAC) program was recognized during a bipartisan briefing on Capitol Hill sponsored by U.S. Senator Jeanne Shaheen ...

  6. Environmental assessment for the Strategic Petroleum Reserve Big Hill facility storage of commercial crude oil project, Jefferson County, Texas

    SciTech Connect (OSTI)

    1999-03-01

    The Big Hill SPR facility located in Jefferson County, Texas has been a permitted operating crude oil storage site since 1986 with benign environmental impacts. However, Congress has not authorized crude oil purchases for the SPR since 1990, and six storage caverns at Big Hill are underutilized with 70 million barrels of available storage capacity. On February 17, 1999, the Secretary of Energy offered the 70 million barrels of available storage at Big Hill for commercial use. Interested commercial users would enter into storage contracts with DOE, and DOE would receive crude oil in lieu of dollars as rental fees. The site could potentially began to receive commercial oil in May 1999. This Environmental Assessment identified environmental changes that potentially would affect water usage, power usage, and air emissions. However, as the assessment indicates, changes would not occur to a major degree affecting the environment and no long-term short-term, cumulative or irreversible impacts have been identified.

  7. EA-1824: Record Hill Wind Project in Roxbury, ME | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    4: Record Hill Wind Project in Roxbury, ME EA-1824: Record Hill Wind Project in Roxbury, ME July 1, 2011 EA-1824: Final Environmental Assessment Loan Guarantee to Record Hill Wind,...

  8. SAND2010-3950C

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    is SAND2010-3950C. SAND2010-3950C Outline Outline * Performance Assessment methodology * Defining modeling objectives * Conceptual model development * Interface with site...

  9. Varying properties of in situ heat treatment of a tar sands formation based on assessed viscosities

    DOE Patents [OSTI]

    Karanikas, John Michael; Vinegar, Harold J

    2014-03-04

    A method for treating a tar sands formation includes providing heat to at least part of a hydrocarbon layer in the formation from a plurality of heaters located in the formation. The heat is allowed to transfer from the heaters to at least a portion of the formation. A viscosity of one or more zones of the hydrocarbon layer is assessed. The heating rates in the zones are varied based on the assessed viscosities. The heating rate in a first zone of the formation is greater than the heating rate in a second zone of the formation if the viscosity in the first zone is greater than the viscosity in the second zone. Fluids are produced from the formation through the production wells.

  10. Qualitative risk assessment of Sandia`s rocket preparation and launch facility at Barking Sands, Kauai

    SciTech Connect (OSTI)

    Mahn, J.A.

    1997-12-31

    This paper demonstrates the application of a qualitative methodology for performing risk assessments using the consequence and probability binning criteria of DOE Order 5481.1B. The particular application that is the subject of this paper is a facility risk assessment conducted for Sandia National Laboratories` Kauai Test Facility (KTF). The KTF is a rocket preparation and launch facility operated by Sandia National Laboratories for the Department of Energy and is located on the US Navy`s Pacific Missile Range Facility (PMRF) at Barking Sands on the western side of the island of Kauai, Hawaii. The KTF consists of an administrative compound and main launch facility located on the north end of the PMRF, as well as the small Kokole Point launch facility located on the south end of the PMRF. It is classified as a moderate hazard facility in accordance with DOE Order 5481.1B. As such, its authorization basis for operations necessitates a safety/risk assessment. This paper briefly addresses the hazards associated with KTF operations and the accidents selected for evaluation, introduces the principal elements of the accident assessment methodology, presents analysis details for two of the selected accidents, and provides a summary of results for all of the accidents evaluated.

  11. Assessment of the KE Basin Sand Filter Inventory In Support of Hazard Categorization

    SciTech Connect (OSTI)

    Ross, Steven B.; Young, Jonathan

    2005-09-28

    In 1978, the water cleaning system for the KE Basin was upgraded by adding a sand filter and ion exchange columns. Basin water containing finely divided solids is collected by three surface skimmers and pumped to the sand filter. Filtrate from the sand filter is further treated in the ion exchange modules. The suspended solids accumulate in the sand until the pressure drop across the filter reaches established operating limits, at which time the sand filter is backwashed. The backwash is collected in the NLOP, where the solids are allowed to settle as sludge. Figure 2-1 shows a basic piping and instrumentation diagram depicting the relationship among the basin skimmers, sand filter, and NLOP. During the course of deactivation and decommissioning (D&D) of the K-Basins, the sand filter and its media will need to be dispositioned. The isotopic distribution of the sludge in the sand filter has been estimated in KE Basin Sand Filter Monolith DQO (KBC-24705). This document estimates the sand filter contribution to the KE hazard categorization using the data from the DQO.

  12. RECORD HILL | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    RECORD HILL RECORD HILL RECORD HILL RECORD HILL RECORD HILL RECORD HILL RECORD HILL RECORD HILL RECORD HILL PROJECT SUMMARY In August 2011, the Department of Energy issued a $102 million loan guarantee to finance Record Hill, a 51-MW wind power generation project and an eight mile transmission line near the town of Roxbury, Maine. The power generation project reached full commercial operations in January 2012. TECHNOLOGY INNOVATION Record Hill introduced an innovative, performance-enhancing

  13. RECORD HILL | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    RECORD HILL RECORD HILL DOE-LPO_Project-Posters_WIND_Record-Hill.pdf (385.07 KB) More Documents & Publications KAHUKU GRANITE RELIABLE SHEPHERDS FLAT

  14. Record Hill | Open Energy Information

    Open Energy Info (EERE)

    Record Hill Jump to: navigation, search Name Record Hill Facility Record Hill Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Wagner Wind...

  15. A methodology to assess the radionuclide migration parameters through bentonite-sand backfill in a short experimental duration

    SciTech Connect (OSTI)

    Gurumoorthy, C.; Kusakabe, O.

    2007-07-01

    Bentonite-Sand Backfill is a part of Engineered Barrier System (EBS) widely used in a Near Surface Disposal Facility (NSDF) to delay migration of radionuclides from the disposed nuclear waste in a geo environment. Laboratory migration experiments have been conducted to understand the advection/diffusion mechanisms of various radionuclides through backfill and to evaluate their migration rates in order to assess the performance of EBS. Migration through backfill is an extremely slow process and the experiments are time consuming. Also, these experiments have limitations to simulate the field stress conditions. Various researchers have experienced the advantages of centrifuge modeling technique to model contaminant transport problems of geo-environment. However, no such studies have been carried out adopting this technique to model the behaviour of bentonite-sand mixture as backfill in NSDF. An attempt has been made in the present study to investigate the validity of this technique to carry out such studies. Significance of geotechnical centrifuge modeling to simulate the prototype radionuclide migration mechanisms through backfill is highlighted. This paper presents the dimensional analysis of various scale factors to construct a physical model for centrifuge tests to monitor online the migration phenomena of radionuclides through bentonite-sand mixture. Studies reveal the feasibility of the technique to evaluate the migration parameters in a short experimental duration. Such studies help in improving EBS design and assessing the long-term performance of EBS in NSDF. (authors)

  16. Controlling and assessing pressure conditions during treatment of tar sands formations

    SciTech Connect (OSTI)

    Zhang, Etuan; Beer, Gary Lee

    2015-11-10

    A method for treating a tar sands formation includes providing heat to at least part of a hydrocarbon layer in the tar sands formation from a plurality of heaters located in the formation. Heat is allowed to transfer from the heaters to at least a portion of the formation. A pressure in the portion of the formation is controlled such that the pressure remains below a fracture pressure of the formation overburden while allowing the portion of the formation to heat to a selected average temperature of at least about 280.degree. C. and at most about 300.degree. C. The pressure in the portion of the formation is reduced to a selected pressure after the portion of the formation reaches the selected average temperature.

  17. UNC Chapel Hill

    SciTech Connect (OSTI)

    2009-10-01

    This is a combined heat and power (CHP) project profile on a 32 MW cogeneration plant at UNC Chapel Hill in North Carolina.

  18. Hill Air Force Base

    Broader source: Energy.gov [DOE]

    Energy savings performance contracting at Hill Air Force Base generated much interest during a recent training session on energy management that downlinked 12 Department of Defense sites. Energy...

  19. Voluntary Protection Program Onsite Review, CH2M HILL Plateau...

    Broader source: Energy.gov (indexed) [DOE]

    Programs Participants' Association (VPPPA) Presentation: Conducting your Annual VPP Self Assessment Voluntary Protection Program Onsite Review, CH2M HILL Analytical Technical...

  20. Graham Hill | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Graham Hill About Us Graham Hill - Research Analyst, National Renewable Energy Lab Most Recent Developer Resources for Apps for Energy April 4

  1. Hills Inc | Open Energy Information

    Open Energy Info (EERE)

    Hills Inc Jump to: navigation, search Name: Hills Inc Region: United States Sector: Marine and Hydrokinetic Website: http: This company is listed in the Marine and Hydrokinetic...

  2. EA-1824: Record Hill Wind Project in Roxbury, ME | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    4: Record Hill Wind Project in Roxbury, ME EA-1824: Record Hill Wind Project in Roxbury, ME July 1, 2011 EA-1824: Final Environmental Assessment Loan Guarantee to Record Hill Wind, LLC for Construction of a Wind Energy Project in Roxbury, Maine July 11, 2011 EA-1824: Finding of No Significant Impact Loan Guarantee to Record Hill Wind, LLC, for the Record Hill Wind Project, Maine

  3. Science on the Hill

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Hill Science on the Hill Recent Los Alamos research and achievements featured in the Santa Fe New Mexican News Releases Science Briefs Photos Picture of the Week Publications Social Media Videos Fact Sheets Hot-cast perovskite solar cells show promise for creating more efficient and affordable solar panels, LEDs, and lasers. Image courtesy Los Alamos National Laboratory. Something new under the sun Recent research breakthroughs at Los Alamos National Laboratory are helping to deliver on the

  4. Environmental Assessment and Finding of No Significant Impact: Waste Remediation Activities at Elk Hills (Former Naval petroleum Reserve No. 1), Kern County, California

    SciTech Connect (OSTI)

    N /A

    1999-12-17

    DOE proposes to conduct a variety of post-sale site remediation activities, such as characterization, assessment, clean-up, and formal closure, at a number of inactive waste sites located at Elk Hills. The proposed post-sale site remediation activities, which would be conducted primarily in developed portions of the oil field, currently are expected to include clean-up of three basic categories of waste sites: (1) nonhazardous solid waste surface trash scatters, (2) produced wastewater sumps, and (3) small solid waste landfills. Additionally, a limited number of other inactive waste sites, which cannot be typified under any of these three categories, have been identified as requiring remediation. Table 2.1-1 presents a summary, organized by waste site category, of the inactive waste sites that require remediation per the PSA, the ASA, and/or the UPCTA. The majority of these sites are known to contain no hazardous waste. However, one of the surface scatter sites (2G) contains an area of burn ash with hazardous levels of lead and zinc, another surface scatter site (25S) contains an area with hazardous levels of lead, a produced wastewater sump site (23S) and a landfill (42-36S) are known to contain hazardous levels of arsenic, and some sites have not yet been characterized. Furthermore, additional types of sites could be discovered. For example, given the nature of oil field operations, sites resulting from either spills or leaks of hazardous materials could be discovered. Given the nature of the agreements entered into by DOE regarding the required post-sale clean-up of the inactive waste sites at Elk Hills, the Proposed Action is the primary course of action considered in this EA. The obligatory remediation activities included in the Proposed Action are standard procedures such that possible variations of the Proposed Action would not vary substantially enough to require designation as a separate, reasonable alternative. Thus, the No Action Alternative is the only

  5. Rolling Hills (IA) | Open Energy Information

    Open Energy Info (EERE)

    Rolling Hills (IA) Jump to: navigation, search Name Rolling Hills (IA) Facility Rolling Hills (IA) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service...

  6. Crofton Hills Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Crofton Hills Wind Farm Jump to: navigation, search Name Crofton Hills Wind Farm Facility Crofton Hills Sector Wind energy Facility Type Commercial Scale Wind Facility Status In...

  7. Campbell Hill Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Hill Wind Farm Jump to: navigation, search Name Campbell Hill Wind Farm Facility Campbell Hill Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service...

  8. Environmental Assessments (EA) / Environmental Impact Statements (EIS) |

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    U.S. DOE Office of Science (SC) Environmental Assessments (EA) / Environmental Impact Statements (EIS) SLAC Site Office (SSO) SSO Home About Projects Contract Management NEPA Documents Categorical Exclusion Determinations Environmental Assessments and Environmental Impact Statements Contact Information SLAC Site Office U.S. Department of Energy Bldg 41, M/S 08A 2575 Sand Hill Road Menlo Park, CA 94025 P: (650) 926-2505 National Environmental Policy Act (NEPA) Documents Environmental

  9. Assessment of environmental health and safety issues associated with the commercialization of unconventional gas recovery: Tight Western Sands

    SciTech Connect (OSTI)

    Riedel, E.F.; Cowan, C.E.; McLaughlin, T.J.

    1980-02-01

    Results of a study to identify and evaluate potential public health and safety problems and the potential environmental impacts from recovery of natural gas from Tight Western Sands are reported. A brief discussion of economic and technical constraints to development of this resource is also presented to place the environmental and safety issues in perspective. A description of the resource base, recovery techniques, and possible environmental effects associated with tight gas sands is presented.

  10. Union Hill-Novelty Hill, Washington: Energy Resources | Open...

    Open Energy Info (EERE)

    help OpenEI by expanding it. Union Hill-Novelty Hill is a census-designated place in King County, Washington.1 References US Census Bureau 2005 Place to 2006 CBSA...

  11. Red Hills Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Hills Wind Farm Jump to: navigation, search Name Red Hills Wind Farm Facility Red Hills Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service...

  12. Hills Creek Powerhouse Turbine and Unit Rehabilitation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Hills Creek Powerhouse Turbine and Unit Rehabilitation This project will replace the runners and windings for the two 17.5 MW units at the Hills Creek powerhouse. Hills Creek is a...

  13. Fenton Hill Hdr Area | Open Energy Information

    Open Energy Info (EERE)

    Hill Hdr Area Redirect page Jump to: navigation, search REDIRECT Fenton Hill Hdr Geothermal Area Retrieved from "http:en.openei.orgwindex.php?titleFentonHillHdrArea&oldid...

  14. Science on the Hill: Methane cloud hunting

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Methane cloud hunting Science on the Hill: Methane cloud hunting Los Alamos researchers go ... Science on the Hill: Methane cloud hunting When our team from Los Alamos National ...

  15. Blue Hill Partners LLC | Open Energy Information

    Open Energy Info (EERE)

    Partners LLC Jump to: navigation, search Logo: Blue Hill Partners LLC Name: Blue Hill Partners LLC Address: 40 W. Evergreen Ave. Place: Philadelphia, Pennsylvania Zip: 19118...

  16. Sou Hills Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Sou Hills Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Sou Hills Geothermal Project Project Location Information Coordinates...

  17. Sunny Hill Energy | Open Energy Information

    Open Energy Info (EERE)

    Hill Energy Jump to: navigation, search Name: Sunny Hill Energy Place: San Jose, California Zip: 95113 Sector: Solar Product: California-based solar financing and business support...

  18. Long Hill Energy Ltd | Open Energy Information

    Open Energy Info (EERE)

    Hill Energy Ltd Jump to: navigation, search Name: Long Hill Energy Ltd Place: United Kingdom Sector: Wind energy Product: JV formed by Snowmountain Eneterprises Ltd and Wind Direct...

  19. Application of turbidite facies of the Stevens Oil Zone for reservoir management, Elk Hills Field, California

    SciTech Connect (OSTI)

    Reid, S.A.; Thompson, T.W.; McJannet, G.S.

    1996-12-31

    A detailed depositional model for the uppermost sand reservoirs of the Stevens Oil Zone, Elk Hills Field, California, contains three facies: turbidite channel-fill sand bodies, overbank Sandstone and mudstone, and pelagic and hemipelagic siliceous shale. Sand bodies are the primary producing facies and consist of layered, graded sandstone with good permeability. The presence of incipient anticlines with subsea relief in the late Miocene resulted in deposition of lenticular and sinuous sand Was within structurally created channels. Relief of these structural channels was low when the earliest sand bodies were deposited, leading to a wide channel complex bounded by broad overbank deposits of moderate to low permeability. As deposition proceeded, increased structural relief constrained the channels, resulting in narrower sand body width and relatively abrupt channel terminations against very low permeability siliceous shale. With post-Miocene uplift and differential compaction, stratigraphic mounding of sand bodies helped create structural domes such as the 24Z reservoir. Stratigraphic traps including the 26R reservoir were also created. Such traps vary in seal quality from very effective to leaky, depending on the lateral transition from sand bodies to siliceous shale. Application of the Elk Hills turbidity model (1) provides a framework for monitoring production performance in the 24Z and Northwest Stevens waterflood projects; and for tracking gas migration into and out of the 26R reservoir, (2) helps b identify undeveloped locations in the 26R reservoir ideally suited for horizontal wells, (3) has led to the identification of two new production trends in the 29R area, and (4) makes possible the development of exploration plays in western Elk Hills.

  20. Application of turbidite facies of the Stevens Oil Zone for reservoir management, Elk Hills Field, California

    SciTech Connect (OSTI)

    Reid, S.A.; Thompson, T.W. ); McJannet, G.S. )

    1996-01-01

    A detailed depositional model for the uppermost sand reservoirs of the Stevens Oil Zone, Elk Hills Field, California, contains three facies: turbidite channel-fill sand bodies, overbank Sandstone and mudstone, and pelagic and hemipelagic siliceous shale. Sand bodies are the primary producing facies and consist of layered, graded sandstone with good permeability. The presence of incipient anticlines with subsea relief in the late Miocene resulted in deposition of lenticular and sinuous sand Was within structurally created channels. Relief of these structural channels was low when the earliest sand bodies were deposited, leading to a wide channel complex bounded by broad overbank deposits of moderate to low permeability. As deposition proceeded, increased structural relief constrained the channels, resulting in narrower sand body width and relatively abrupt channel terminations against very low permeability siliceous shale. With post-Miocene uplift and differential compaction, stratigraphic mounding of sand bodies helped create structural domes such as the 24Z reservoir. Stratigraphic traps including the 26R reservoir were also created. Such traps vary in seal quality from very effective to leaky, depending on the lateral transition from sand bodies to siliceous shale. Application of the Elk Hills turbidity model (1) provides a framework for monitoring production performance in the 24Z and Northwest Stevens waterflood projects; and for tracking gas migration into and out of the 26R reservoir, (2) helps b identify undeveloped locations in the 26R reservoir ideally suited for horizontal wells, (3) has led to the identification of two new production trends in the 29R area, and (4) makes possible the development of exploration plays in western Elk Hills.

  1. Science on the Hill - 2015

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Science on the Hill - 2015 Read in detail about specific Los Alamos science achievements, and the honors our scientists are accruing. News Releases Science Briefs Photos Picture of the Week Publications Social Media Videos Fact Sheets water Quenching New Mexico's thirst with brackish water Whether today turns out damp or dry, drought is a fact of life in New Mexico. So where can we get more water? - 11/15/15 Jumpstarting the carbon capture industry: Science on the Hill Jumpstarting the carbon

  2. EA-1967: Hills Creek-Lookout Point Transmission Line Rebuild Project; Lane

    Energy Savers [EERE]

    County, Oregon | Department of Energy 1967: Hills Creek-Lookout Point Transmission Line Rebuild Project; Lane County, Oregon EA-1967: Hills Creek-Lookout Point Transmission Line Rebuild Project; Lane County, Oregon Summary Bonneville Power Administration is preparing an EA to assess potential environmental impacts of the proposed rebuild of its 26-mile 115-kilovolt (kV) wood-pole Hills Creek-Lookout Point transmission line, which is generally located between Lowell and Oakridge, in Lane

  3. SAND78-1735

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    printing a copy of any digitized SAND Report, you are required to update the markings to current standards. SAND 78-1735 Unlimited Release Printed February 1979 SOME VARIABILITY ...

  4. Assessment of Small Modular Reactor Suitability for Use On or Near Air Force Space Command Installations SAND 2016-2600

    Office of Energy Efficiency and Renewable Energy (EERE)

    This report assesses the suitability of using US-developed light water SMR technology to provide energy for Schriever Air Force Base, CO and Clear Air Force Station, AK, as well as broader SMR...

  5. Settlers Hill Gas Recovery Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    Settlers Hill Gas Recovery Biomass Facility Jump to: navigation, search Name Settlers Hill Gas Recovery Biomass Facility Facility Settlers Hill Gas Recovery Sector Biomass Facility...

  6. Puente Hills Energy Recovery Biomass Facility | Open Energy Informatio...

    Open Energy Info (EERE)

    Puente Hills Energy Recovery Biomass Facility Jump to: navigation, search Name Puente Hills Energy Recovery Biomass Facility Facility Puente Hills Energy Recovery Sector Biomass...

  7. DOE Tour of Zero Floorplans: Candlewood Hills Rebuild by BPC...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Candlewood Hills Rebuild by BPC Green Builders DOE Tour of Zero Floorplans: Candlewood Hills Rebuild by BPC Green Builders DOE Tour of Zero Floorplans: Candlewood Hills Rebuild by ...

  8. Mars Hill (2006) Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Mars Hill (2006) Wind Farm Jump to: navigation, search Name Mars Hill (2006) Wind Farm Facility Mars Hill (2006) Sector Wind energy Facility Type Commercial Scale Wind Facility...

  9. Loess Hills Wind Energy Center | Open Energy Information

    Open Energy Info (EERE)

    Loess Hills Wind Energy Center Jump to: navigation, search Name Loess Hills Wind Energy Center Facility Loess Hills Wind Energy Center Sector Wind energy Facility Type Commercial...

  10. Crosshole EM for oil field characterization and EOR monitoring: Field examples from Lost Hills, California

    SciTech Connect (OSTI)

    Wilt, M.; Schenkel, C.; Wratcher, M.; Lambert, I.; Torres-Verdin, C.; Tseng H.W.

    1996-07-16

    A steamflood recently initiated by Mobil Development and Production U.S. at the Lost Hills No 3 oil field in California is notable for its shallow depth and the application of electromagnetic (EM) geophysical techniques to monitor the subsurface steam flow. Steam was injected into three stacked eastward-dipping unconsolidated oil sands at depths from 60 to 120 m; the plume is expected to develop as an ellipsoid aligned with the regional northwest-southeast strike. Because of the shallow depth of the sands and the high viscosity of the heavy oil, it is important to track the steam in the unconsolidated sediments for both economic and safety reasons. Crosshole and surface-to-borehole electromagnetic imaging were applied for reservoir characterization and steamflood monitoring. The crosshole EM data were collected to map the interwell distribution of the high-resistivity oil sands and to track the injected steam and hot water. Measurements were made in two fiberglass-cased observation wells straddling the steam injector on a northeast-southwest profile. Field data were collected before the steam drive, to map the distribution of the oil sands, and then 6 and 10 months after steam was injected, to monitor the expansion of the steam chest. Resistivity images derived from the collected data clearly delineated the distribution and dipping structure of the target oil sands. Difference images from data collected before and during steamflooding indicate that the steam chest has developed only in the middle and lower oil sands, and it has preferentially migrated westward in the middle oil sand and eastward in the deeper sand. Surface-to-borehole field data sets at Lost Hills were responsive to the large-scale subsurface structure but insufficiently sensitive to model steam chest development in the middle and lower oil sands. As the steam chest develops further, these data will be of more use for process monitoring.

  11. Spittal Hill Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Spittal Hill Wind Farm Jump to: navigation, search Name: Spittal Hill Wind Farm Place: United Kingdom Sector: Wind energy Product: Set up to manage wind projects in the Scotland....

  12. SAND78-0760

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Length Scales, and Structure Parameters in the Stable Surface Layer," Bo'.mdary Layer Meteorology, Vol. 4, 1973. 12. Hinze, J. 0., ur1:.nce, p. 59, McGraw-Hill, 1959. 35...

  13. Study of Reservoir Heterogencities and Structural Features Affecting Production in the Shallow Oil Zone, Eastern Elk Hills Area, California

    SciTech Connect (OSTI)

    Janice Gillespie

    2004-11-01

    Late Neogene (Plio-Pleistocene) shallow marine strata of the western Bakersfield Arch and Elk Hills produce hydrocarbons from several different reservoirs. This project focuses on the shallow marine deposits of the Gusher and Calitroleum reservoirs in the Lower Shallow Oil Zone (LSOZ). In the eastern part of the study area on the Bakersfield Arch at North and South Coles Levee field and in two wells in easternmost Elk Hills, the LSOZ reservoirs produce dry (predominantly methane) gas. In structurally higher locations in western Elk Hills, the LSOZ produces oil and associated gas. Gas analyses show that gas from the eastern LSOZ is bacterial and formed in place in the reservoirs, whereas gas associated with oil in the western part of the study area is thermogenic and migrated into the sands from deeper in the basin. Regional mapping shows that the gas-bearing LSOZ sands in the Coles Levee and easternmost Elk Hills area are sourced from the Sierra Nevada to the east whereas the oil-bearing sands in western Elk Hills appear to be sourced from the west. The eastern Elk Hills area occupied the basin depocenter, farthest from either source area. As a result, it collected mainly low-permeability offshore shale deposits. This sand-poor depocenter provides an effective barrier to the updip migration of gases from east to west. The role of small, listric normal faults as migration barriers is more ambiguous. Because our gas analyses show that the gas in the eastern LSOZ reservoirs is bacterial, it likely formed in-place near the reservoirs and did not have to migrate far. Therefore, the gas could have been generated after faulting and accumulated within the fault blocks as localized pools. However, bacterial gas is present in both the eastern AND western parts of Elk Hills in the Dry Gas Zone (DGZ) near the top of the stratigraphic section even though the measured fault displacement is greatest in this zone. Bacterial gas is not present in the west in the deeper LSOZ which

  14. Science on the Hill - 2016

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Science on the Hill - 2016 Read in detail about specific Los Alamos science achievements, and the honors our scientists are accruing. News Releases Science Briefs Photos Picture of the Week Publications Social Media Videos Fact Sheets Hot-cast perovskite solar cells show promise for creating more efficient and affordable solar panels, LEDs, and lasers. Image courtesy Los Alamos National Laboratory. Something new under the sun Recent research breakthroughs at Los Alamos National Laboratory are

  15. AGU 2011 poster Craig Hill

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    St. Anthony Falls Laboratory, College of Science & Engineering, University of Minnesota, Minneapolis, MN 55414, USA 2 Energy-Water-Ecosystems Engineering, Wind and Water Power Technologies, Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA Craig Hill 1 , Leonardo P. Chamorro 1 , Vincent S. Neary 2 , Budi Gunawan 2 , Scott Morton 1 , Fotis Sotiropoulos 1 Turbulence e ects of axial ow hydrokinetic turbines OS53A-1763 F. ACKNOWLEDGEMENTS is project was

  16. Basaltic island sand provenance

    SciTech Connect (OSTI)

    Marsaglia, K.M. . Dept. of Geological Sciences)

    1992-01-01

    The Hawaiian Islands are an ideal location to study basaltic sand provenance in that they are a series of progressively older basaltic shield volcanoes with arid to humid microclimates. Sixty-two sand samples were collected from beaches on the islands of Hawaii, Maui, Oahu and Kauai and petrographically analyzed. The major sand components are calcareous bioclasts, volcanic lithic fragments, and monomineralic grains of dense minerals and plagioclase. Proportions of these components vary from island to island, with bioclastic end members being more prevalent on older islands exhibiting well-developed fringing reef systems and volcanic end members more prevalent on younger, volcanically active islands. Climatic variations across the island of Hawaii are reflected in the percentage of weathered detritus, which is greater on the wetter, northern side of the island. The groundmass of glassy, basaltic lithics is predominantly black tachylite, with lesser brown sideromelane; microlitic and lathwork textures are more common than holohyaline vitric textures. Other common basaltic volcanic lithic fragments are holocrystalline aggregates of silt-sized pyroxene or olivine, opaque minerals and plagioclase. Sands derived from alkalic lavas are texturally and compositionally indistinguishable from sands derived from tholeiitic lavas. Although Hawaiian basaltic sands overlap in composition with magmatic arc-derived sands in terms of their relative QFL, QmPK and LmLvLs percentages, they are dissimilar in that they lack felsic components and are more enriched in lathwork volcanic lithic fragments, holocrystalline volcanic lithic fragments, and dense minerals.

  17. Arbor Hills Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    NEEDS 2006 Database Retrieved from "http:en.openei.orgwindex.php?titleArborHillsBiomassFacility&oldid397151" Feedback Contact needs updating Image needs updating...

  18. Black Hills Energy (Electric) - Residential Energy Efficiency...

    Broader source: Energy.gov (indexed) [DOE]

    Water Heater: 450 Refrigerator: 30unit Freezer: 30unit Dishwasher: 30unit Television: 25unit CFLLED Bulbs: In-store rebates Summary Black Hills Energy (BHE) offers...

  19. Chattahoochee Hill Country, Georgia: Energy Resources | Open...

    Open Energy Info (EERE)

    Hill Country, Georgia: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 31.721548, -83.2599068 Show Map Loading map... "minzoom":false,"mappings...

  20. Hill Air Force Base | Department of Energy

    Energy Savers [EERE]

    ... Competition for Department of Defense (DOD) Project Funds Overcome: In recent years, Hill ... to compete for scarce project funds from DOD. Utility rebates fund 50 percent of the ...

  1. SAND2008-2008

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    SAND2008-2008 Unlimited Release Printed April 2008 Flatback Airfoil Wind Tunnel Experiment Jonathon P. Baker, C.P. "Case" van Dam, and Benson L. Gilbert Department of Mechanical ...

  2. SAND2009-2993

    Office of Scientific and Technical Information (OSTI)

    SAND2009-2993 Unlimited Release Printed May 2009 Radar Cross Section of Triangular Trihedral Reflector with Extended Bottom Plate Armin W. Doerry and Billy C. Brock Prepared by...

  3. Reservoir compartmentalization caused by mass transport deposition Northwest Stevens pool, Elk Hills Naval Petroleum Reserves, California

    SciTech Connect (OSTI)

    Milliken, M.D.; McJannet, G.S.; Shiflett, D.W.; Deutsch, H.A.

    1996-12-31

    The {open_quotes}A{close_quotes} sands of the Northwest Stevens Pool consist of six major subdivisions (A1-A6) and numerous sublayers. These sands are above the {open_quotes}N Point{close_quotes} stratigraphic marker, making them much younger than most other Stevens sands at Elk Hills. Cores show the A1-A3 sands to be possibly mass transport deposition, primarily debris flows, slumps, and sand injection bodies. The A4-A6 sands are characterized by normally graded sheet-like sand bodies Hospital of traditional outer fan turbidite lithofacies. Most current production from the A1-A2 interval comes from well 373A-7R, are completed waterflood wells that came on line in 1992 at 1400 BOPD. Well 373A-7R is an anomaly in the A1-A2 zone, where average production from the other ten wells is 200 BOPD. Other evidence for compartmentalization in the A1-A2 interval includes sporadic oil-water contacts and drawdown pressures, difficult log correlations, and rapid thickness changes. In 1973, well 362-7R penetrated 220 ft of wet Al sand. The well was redrilled updip and successfully completed in the A1, where the oil-water contact is more than 130 ft lower than the original hole and faulting is not apparent. In 1992, horizontal well 323H-7R unexpectedly encountered an entirely wet Al wedge zone. Reevaluation of the A1-A3 and other sands as mass transport origin is important for modeling initialization and production/development strategies.

  4. Reservoir compartmentalization caused by mass transport deposition Northwest Stevens pool, Elk Hills Naval Petroleum Reserves, California

    SciTech Connect (OSTI)

    Milliken, M.D.; McJannet, G.S. ); Shiflett, D.W. ); Deutsch, H.A. )

    1996-01-01

    The [open quotes]A[close quotes] sands of the Northwest Stevens Pool consist of six major subdivisions (A1-A6) and numerous sublayers. These sands are above the [open quotes]N Point[close quotes] stratigraphic marker, making them much younger than most other Stevens sands at Elk Hills. Cores show the A1-A3 sands to be possibly mass transport deposition, primarily debris flows, slumps, and sand injection bodies. The A4-A6 sands are characterized by normally graded sheet-like sand bodies Hospital of traditional outer fan turbidite lithofacies. Most current production from the A1-A2 interval comes from well 373A-7R, are completed waterflood wells that came on line in 1992 at 1400 BOPD. Well 373A-7R is an anomaly in the A1-A2 zone, where average production from the other ten wells is 200 BOPD. Other evidence for compartmentalization in the A1-A2 interval includes sporadic oil-water contacts and drawdown pressures, difficult log correlations, and rapid thickness changes. In 1973, well 362-7R penetrated 220 ft of wet Al sand. The well was redrilled updip and successfully completed in the A1, where the oil-water contact is more than 130 ft lower than the original hole and faulting is not apparent. In 1992, horizontal well 323H-7R unexpectedly encountered an entirely wet Al wedge zone. Reevaluation of the A1-A3 and other sands as mass transport origin is important for modeling initialization and production/development strategies.

  5. McGraw Hill Construction | Open Energy Information

    Open Energy Info (EERE)

    McGraw Hill Construction Jump to: navigation, search Name: McGraw Hill Construction Place: New York, NY Website: www.mcgrawhillconstruction.com References: McGraw Hill...

  6. Smoky Hills II Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Smoky Hills II Wind Farm Jump to: navigation, search Name Smoky Hills II Wind Farm Facility Smoky Hills II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In...

  7. Dutch Hill/Cohocton Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Dutch HillCohocton Wind Farm Jump to: navigation, search Name Dutch HillCohocton Wind Farm Facility Dutch HillCohocton Wind Farm Sector Wind energy Facility Type Commercial...

  8. Policy Analysis of the Canadian Oil Sands Experience

    SciTech Connect (OSTI)

    None, None

    2013-09-01

    For those who support U.S. oil sands development, the Canadian oil sands industry is often identified as a model the U.S. might emulate, yielding financial and energy security benefits. For opponents of domestic oil sands development, the Canadian oil sands experience illustrates the risks that opponents of development believe should deter domestic policymakers from incenting U.S. oil sands development. This report does not seek to evaluate the particular underpinnings of either side of this policy argument, but rather attempts to delve into the question of whether the Canadian experience has relevance as a foundational model for U.S. oil sands development. More specifically, this report seeks to assess whether and how the Canadian oil sands experience might be predictive or instructive in the context of fashioning a framework for a U.S. oil sands industry. In evaluating the implications of these underpinnings for a prospective U.S. oil sands industry, this report concentrates on prospective development of the oil sands deposits found in Utah.

  9. Independent Oversight Review, Hanford Site CH2M Hill Plateau...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    CH2M Hill Plateau Remediation Company - November 2012 Independent Oversight Review, Hanford Site CH2M Hill Plateau Remediation Company - November 2012 November 2012 Review of the...

  10. Whitewater Hill Wind Farm II | Open Energy Information

    Open Energy Info (EERE)

    II Jump to: navigation, search Name Whitewater Hill Wind Farm II Facility Whitewater Hill Sector Wind energy Facility Type Community Wind Facility Status In Service Owner Cannon...

  11. City of Blue Hill, Nebraska (Utility Company) | Open Energy Informatio...

    Open Energy Info (EERE)

    Blue Hill, Nebraska (Utility Company) Jump to: navigation, search Name: Blue Hill Municipal Power Place: Nebraska Phone Number: 402.756.3771 Website: bluehillne.comcommunity.php...

  12. EA-1967: Hills Creek-Lookout Point Transmission Line Rebuild...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    967: Hills Creek-Lookout Point Transmission Line Rebuild, Lane County, Oregon EA-1967: Hills Creek-Lookout Point Transmission Line Rebuild, Lane County, Oregon Summary Bonneville ...

  13. Singaraya Hills Green Power Pvt Ltd | Open Energy Information

    Open Energy Info (EERE)

    Singaraya Hills Green Power Pvt Ltd Jump to: navigation, search Name: Singaraya Hills Green Power Pvt. Ltd. Place: Vijayawada, Andhra Pradesh, India Zip: 520 010 Sector: Biomass...

  14. MHK Technologies/Davidson Hill Venturi DHV Turbine | Open Energy...

    Open Energy Info (EERE)

    Davidson Hill Venturi DHV Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Davidson Hill Venturi DHV Turbine.jpg Technology Profile...

  15. Blue Hill Investment Partners LLC | Open Energy Information

    Open Energy Info (EERE)

    Hill Investment Partners LLC Jump to: navigation, search Name: Blue Hill Investment Partners LLC Place: Philadelphia, Pennsylvania Zip: PA 19118 Sector: Renewable Energy Product: A...

  16. Golden Hills Solar Power Plant | Open Energy Information

    Open Energy Info (EERE)

    Hills Solar Power Plant Facility Golden Hills Solar Sector Solar Facility Type Photovoltaic Developer PowerWorks Location Alameda County, California Coordinates 37.6016892,...

  17. City of Olive Hill, Kentucky (Utility Company) | Open Energy...

    Open Energy Info (EERE)

    City of Olive Hill, Kentucky (Utility Company) Jump to: navigation, search Name: Olive Hill City of Place: Kentucky Phone Number: (606) 286-2192 Website: www.cityofolivehillutiliti...

  18. City of Rock Hill, South Carolina (Utility Company) | Open Energy...

    Open Energy Info (EERE)

    Hill, South Carolina (Utility Company) Jump to: navigation, search Name: City of Rock Hill Place: South Carolina Phone Number: 803-325-2500 Website: www.cityofrockhill.comdepartm...

  19. Isotopic Analysis At Fenton Hill Hdr Geothermal Area (Goff, Et...

    Open Energy Info (EERE)

    Isotopic Analysis At Fenton Hill Hdr Geothermal Area (Goff, Et Al., 1981) Redirect page Jump to: navigation, search REDIRECT Isotopic Analysis- Fluid At Fenton Hill Hdr Geothermal...

  20. Rolling Hills Electric Coop | Open Energy Information

    Open Energy Info (EERE)

    search Name: Rolling Hills Electric Coop Place: Kansas Phone Number: Ellsworth Office (785) 472-4021 or (800) 530-5572 Mankato Office (785) 378-3151 or (877) 906-5903...

  1. PROCESSING OF MONAZITE SAND

    DOE Patents [OSTI]

    Calkins, G.D.; Bohlmann, E.G.

    1957-12-01

    A process for the recovery of thorium, uranium, and rare earths from monazite sands is presented. The sands are first digested and dissolved in concentrated NaOH, and the solution is then diluted causing precipitation of uranium, thorium and rare earth hydroxides. The precipitate is collected and dissolved in HCl, and the pH of this solution is adjusted to about 6, precipitating the hydroxides of thorium and uranium but leaving the rare earths in solution. The rare earths are then separated from the solution by precipitation at a still higher pH. The thorium and uranium containing precipitate is redissolved in HNO/sub 3/ and the two elements are separated by extraction into tributyl phosphate and back extraction with a weakly acidic solution to remove the thorium.

  2. SAND92-7293

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    CONTRACTOR REPORT SAND92-7293 Unlimited Release UC-235 Wind Effects on Convective Heat Loss From a Cavity Receiver for a Parabolic Concentrating Solar Collector Robert Y. Ma Department of Mechanical Engineering California State Polytechnic University Pomoma, CA 91768 Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 for the United States Department of Energy under Contract DE-AC04-76DP00789 SANDIA NATIONAL LABORATORIES TECHNICAL LIBRARY

  3. SAND94-1057

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    c.1 CONTRACTOR REPORT SAND94- 1057 Unlimited Release UC-276 The Interconnection of Photovoltaic Power Systems with the Utility Grid: An Overview for Utility Engineers Dr. Robert H. Wills, P.E. Principal Electrical Engineer Solar Design Associates, Inc. Architects and Engineers Harvard, MA Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 for the United States Department of Energy under Contract DE-AC04-94AL85000 Printed June 1994 Approved for

  4. Bunker Hill Sediment Characterization Study

    SciTech Connect (OSTI)

    Neal A. Yancey; Debby F. Bruhn

    2009-12-01

    The long history of mineral extraction in the Coeur d’Alene Basin has left a legacy of heavy metal laden mine tailings that have accumulated along the Coeur d’Alene River and its tributaries (U.S. Environmental Protection Agency, 2001; Barton, 2002). Silver, lead and zinc were the primary metals of economic interest in the area, but the ores contained other elements that have become environmental hazards including zinc, cadmium, lead, arsenic, nickel, and copper. The metals have contaminated the water and sediments of Lake Coeur d’Alene, and continue to be transported downstream to Spokane Washington via the Spokane River. In 1983, the EPA listed the Bunker Hill Mining and Metallurgical Complex on the National Priorities List. Since that time, many of the most contaminated areas have been stabilized or isolated, however metal contaminants continue to migrate through the basin. Designation as a Superfund site causes significant problems for the economically depressed communities in the area. Identification of primary sources of contamination can help set priorities for cleanup and cleanup options, which can include source removal, water treatment or no action depending on knowledge about the mobility of contaminants relative to water flow. The mobility of contaminant mobility under natural or engineered conditions depends on multiple factors including the physical and chemical state (or speciation) of metals and the range of processes, some of which can be seasonal, that cause mobilization of metals. As a result, it is particularly important to understand metal speciation (National Research Council, 2005) and the link between speciation and the rates of metal migration and the impact of natural or engineered variations in flow, biological activity or water chemistry.

  5. Compressive behavior of fine sand.

    SciTech Connect (OSTI)

    Martin, Bradley E.; Kabir, Md. E.; Song, Bo; Chen, Wayne

    2010-04-01

    The compressive mechanical response of fine sand is experimentally investigated. The strain rate, initial density, stress state, and moisture level are systematically varied. A Kolsky bar was modified to obtain uniaxial and triaxial compressive response at high strain rates. A controlled loading pulse allows the specimen to acquire stress equilibrium and constant strain-rates. The results show that the compressive response of the fine sand is not sensitive to strain rate under the loading conditions in this study, but significantly dependent on the moisture content, initial density and lateral confinement. Partially saturated sand is more compliant than dry sand. Similar trends were reported in the quasi-static regime for experiments conducted at comparable specimen conditions. The sand becomes stiffer as initial density and/or confinement pressure increases. The sand particle size become smaller after hydrostatic pressure and further smaller after dynamic axial loading.

  6. PP-118 Hill County Electric Cooperative Inc | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    PDF icon PP-118 Hill County Electric Cooperative Inc More Documents & Publications EA-118 Hill County Electric Cooperative, Inc. PP-11-2 Fraser Papers Inc PP-89-1 Bangor Hydro-Elec...

  7. Tracer Testing At Fenton Hill HDR Geothermal Area (Callahan,...

    Open Energy Info (EERE)

    the Hot Dry Rock Geothermal System, Fenton Hill, New Mexico- Tracer Test Results Donald Brown, Robert DuTeaux (1997) Three Principal Results from Recent Fenton Hill Flow Testing...

  8. Los Alamos National Laboratory Investigates Fenton Hill to Support...

    Office of Environmental Management (EM)

    Investigates Fenton Hill to Support Future Land Use Los Alamos National Laboratory Investigates Fenton Hill to Support Future Land Use July 29, 2014 - 12:00pm Addthis Sampling...

  9. Ben Hill County, Georgia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Climate Zone Number 3 Climate Zone Subtype A. Places in Ben Hill County, Georgia Fitzgerald, Georgia Retrieved from "http:en.openei.orgwindex.php?titleBenHillCounty,Geo...

  10. WilderHill New Energy Finance LLC | Open Energy Information

    Open Energy Info (EERE)

    Kingdom Product: Joint venture set up to publish the WilderHill New Energy Global Innovation Index (NEX). References: WilderHill New Energy Finance LLC1 This article is a...

  11. EA-118 Hill County Electric Cooperative, Inc. | Department of...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    energy to Canada. EA-118 Hill County.pdf More Documents & Publications PP-118 Hill County Electric Cooperative Inc EA-209 Cargill-Alliant, LLC EA-211 DTE Energy Trading, Inc...

  12. EA-118 Hill County Electric Cooperative, Inc. | Department of...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    to Canada. EA-118 Hill County.pdf (13.91 KB) More Documents & Publications PP-118 Hill County Electric Cooperative Inc EA-209 Cargill-Alliant, LLC EA-211 DTE Energy Trading, Inc

  13. Hammars Hill Energy HHE Ltd | Open Energy Information

    Open Energy Info (EERE)

    Hammars Hill Energy HHE Ltd Jump to: navigation, search Name: Hammars Hill Energy (HHE) Ltd Place: Scotland, United Kingdom Sector: Wind energy Product: UK-based wind power project...

  14. City of Hill City, Kansas (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Hill City, Kansas (Utility Company) Jump to: navigation, search Name: City of Hill City Place: Kansas Phone Number: (785) 421-3438 Website: www.discoverhillcity.comBusin Outage...

  15. Mars Hill (2007) Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    7) Wind Farm Jump to: navigation, search Name Mars Hill (2007) Wind Farm Facility Mars Hill (2007) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service...

  16. Hill County Electric Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Hill County Electric Coop, Inc Jump to: navigation, search Name: Hill County Electric Coop, Inc Place: Montana Phone Number: 1-877-394-7804 Website: hcelectric.com Facebook:...

  17. City of Rich Hill, Missouri (Utility Company) | Open Energy Informatio...

    Open Energy Info (EERE)

    Hill, Missouri (Utility Company) Jump to: navigation, search Name: City of Rich Hill Place: Missouri Phone Number: 417-395-4211 or 417-395-2223 Website: www.richhillmo.com...

  18. Enforcement Letter, CH2M Hill- October 4, 2004

    Broader source: Energy.gov [DOE]

    Issued to CH2M Hill related to at a Lapse in Dosimetry Accreditation at the Separations Process Research Unit

  19. CH2M HILL Plateau Remediation Company - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Contracting CH2M HILL Plateau Remediation Company Contracting ORP Contracts and Procurements RL Contracts and Procurements CH2M HILL Plateau Remediation Company Mission Support Alliance Washington Closure Hanford HPM Corporation (HPMC) Wastren Advantage, Inc. Bechtel National, Inc. Washington River Protection Solutions CH2M HILL Plateau Remediation Company Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size CH2M CH2M HILL Plateau Remediation Company is the prime

  20. EA-1967: Hills Creek-Lookout Point Transmission Line Rebuild, Lane County, Oregon

    Broader source: Energy.gov [DOE]

    Bonneville Power Administration is preparing an EA to assess potential environmental impacts of the proposed rebuild of its 26-mile 115 kilovolt (kV) wood-pole Hills Creek-Lookout Point transmission line, which is generally located between Lowell and Oakridge, in Lane County, Oregon.

  1. AMO's Industrial Assessment Center Program to be Recognized at Capitol

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hill Event | Department of Energy Industrial Assessment Center Program to be Recognized at Capitol Hill Event AMO's Industrial Assessment Center Program to be Recognized at Capitol Hill Event June 7, 2016 - 1:11pm Addthis Today the Industrial Assessment Center (IAC) program, which is sponsored by the Advanced Manufacturing Office (AMO), will be recognized on Capitol Hill. This recognition follows a Senate resolution that unanimously passed earlier this year designating the week of April 24,

  2. Sand Mountain Electric Coop | Open Energy Information

    Open Energy Info (EERE)

    Sand Mountain Electric Coop Jump to: navigation, search Name: Sand Mountain Electric Coop Place: Alabama Phone Number: Rainsville Area: 256---638---2153; Henagar Area:...

  3. Heavy oil and tar sands recovery and upgrading. International technology

    SciTech Connect (OSTI)

    Schumacher, M.M.

    1982-01-01

    This work provides an in-depth assessment of international technology for the recovery and upgrading of heavy crude oil and tar sands. The technologies included are currently in use, under development, or planned; emphasis is placed on post-1978 activities. The heavy oil technologies and processes considered include methods relating to the exploitation of heavy oil reservoirs, such as production from underground workings, all types of improved or enhanced recovery, subsurface extraction, and well rate stimulation. The tar sands section includes sizing the resource base and reviewing and evaluating past, present, and planned research and field developments on processes for mining, producing, extracting, and upgrading very heavy oils recovered from tar sands, e.g., bitumen recovery from tar sands where primary production was impossible because of the oil's high viscosity. 616 references.

  4. In situ recovery of oil from Utah tar sand: a summary of tar sand research at the Laramie Energy Technology Center

    SciTech Connect (OSTI)

    Marchant, L.C.; Westhoff, J.D.

    1985-10-01

    This report describes work done by the United States Department of Energy's Laramie Energy Technology Center from 1971 through 1982 to develop technology for future recovery of oil from US tar sands. Work was concentrated on major US tar sand deposits that are found in Utah. Major objectives of the program were as follows: determine the feasibility of in situ recovery methods applied to tar sand deposits; and establish a system for classifying tar sand deposits relative to those characteristics that would affect the design and operation of various in situ recovery processes. Contents of this report include: (1) characterization of Utah tar sand; (2) laboratory extraction studies relative to Utah tar sand in situ methods; (3) geological site evaluation; (4) environmental assessments and water availability; (5) reverse combustion field experiment, TS-1C; (6) a reverse combustion followed by forward combustion field experiment, TS-2C; (7) tar sand permeability enhancement studies; (8) two-well steam injection experiment; (9) in situ steam-flood experiment, TS-1S; (10) design of a tar sand field experiment for air-stream co-injection, TS-4; (11) wastewater treatment and oil analyses; (12) economic evaluation of an in situ tar sand recovery process; and (13) appendix I (extraction studies involving Utah tar sands, surface methods). 70 figs., 68 tabs.

  5. METHOD OF PROCESSING MONAZITE SAND

    DOE Patents [OSTI]

    Calkins, G.D.

    1957-10-29

    A method is given for the pretreatment of monazite sand with sodium hydroxide. When momazite sand is reacted with sodium hydroxide, the thorium, uranium, and rare earths are converted to water-insoluble hydrous oxides; but in the case of uranium, the precipitate compound may at least partly consist of a slightly soluble uranate. According to the patent, monazite sand is treated with an excess of aqueous sodium hydroxide solution, and the insoluble compounds of thorium, uranium, and the rare earths are separated from the aqueous solution. This solution is then concentrated causing sodium phosphate to crystallize out. The crystals are removed from the remaining solution, and the solution is recycled for reaction with a mew supply of momazite sand.

  6. SAND2012-8323P

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    FUEL-ASSEMBLY SHAKER TEST PLAN Tests for Determining Loads on Used Nuclear Fuel under ... SAND2012-8323P Fuel Assembly Shaker Test ii September 2012 Sandia National ...

  7. SAND2010-3276C

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Albuquerque, NM, 2002. 9. Ong, C. H. and Tsai, S.W., "Design, Manufacture and Testing of a Bend-Twist D-Spar," SAND99-1324, Sandia National Laboratories, Albuquerque,...

  8. Tar Sands | Open Energy Information

    Open Energy Info (EERE)

    jobs are considered, an even larger job growth number is found. The net value of oil sands rose from 1.3 billion to 22.8 billion over that same period. This resulted in a...

  9. DOE - Office of Legacy Management -- ANC Gas Hills Site - 040

    Office of Legacy Management (LM)

    ANC Gas Hills Site - 040 FUSRAP Considered Sites Site: ANC Gas Hills Site (040) Active UMTRCA Title II site; when complete, site will be managed by LM Designated Name: Not Designated under FUSRAP Alternate Name: Gas Hills West, WY, Disposal Site Location: Fremont County, WY Evaluation Year: Not considered for FUSRAP - in another program Site Operations: Disposal site Site Disposition: Remediation under UMTRCA Title II - site not ready to transition Radioactive Materials Handled: Yes Primary

  10. LPO5-002-Proj-Poster-WIND-RecordHill

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    RECORD HILL Robust turbine technologies at Record Hill allow more power output during extreme weather conditions than conventional wind energy technology. INVESTING in AMERICAN ENERGY OWNERS Record Hill Wind & Yale University LOCATION Roxbury, Maine LOAN AMOUNT $102 Million ISSUANCE DATE August 2011 GENERATION CAPACITY 51 MW PROJECTED ANNUAL GENERATION 96,000 MWh CLIMATE BENEFIT 56,000 Metric Tons of CO 2 Prevented Annually

  11. Modeling-Computer Simulations At Fenton Hill HDR Geothermal Area...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Modeling-Computer Simulations At Fenton Hill HDR Geothermal Area (Brown & DuTeaux, 1997) Exploration...

  12. Modeling-Computer Simulations At Fenton Hill HDR Geothermal Area...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Modeling-Computer Simulations At Fenton Hill HDR Geothermal Area (Goff & Decker, 1983) Exploration...

  13. Science on the Hill: Quenching New Mexico's thirst with brackish...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Quenching New Mexico's thirst with brackish water Science on the Hill: Quenching New ... Brackish, or salty, water may prove an invaluable liquid resource for New Mexico. Science ...

  14. Surface Gas Sampling At Fenton Hill HDR Geothermal Area (Grigsby...

    Open Energy Info (EERE)

    to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Surface Gas Sampling At Fenton Hill HDR Geothermal Area (Grigsby, Et Al., 1983) Exploration...

  15. Development Wells At Fenton Hill HDR Geothermal Area (Dreesen...

    Open Energy Info (EERE)

    Dreesen, Et Al., 1987) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Development Wells At Fenton Hill HDR Geothermal Area (Dreesen, Et Al.,...

  16. Isotopic Analysis- Fluid At Fenton Hill HDR Geothermal Area ...

    Open Energy Info (EERE)

    Interactions in the Fenton Hill, New Mexico, Hot Dry Rock Geothermal Systems I. Fluid Mixing and Chemical Geothermometry Additional References Retrieved from "http:...

  17. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    Interactions in the Fenton Hill, New Mexico, Hot Dry Rock Geothermal Systems I. Fluid Mixing and Chemical Geothermometry Additional References Retrieved from "http:...

  18. Chapel Hill, North Carolina: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    district.12 Registered Energy Companies in Chapel Hill, North Carolina Practical Eco University of North Carolina References US Census Bureau Incorporated place and...

  19. HDR Geothermal Energy: Important Lessons From Fenton Hill

    National Nuclear Security Administration (NNSA)

    2009 SGP-TR-187 HOT DRY ROCK GEOTHERMAL ENERGY: IMPORTANT LESSONS FROM FENTON HILL ... concept of Hot Dry Rock (HDR) geothermal energy originated at Los Alamos National ...

  20. Rochester Hills, Michigan: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Companies in Rochester Hills, Michigan Energy Conversion Devices Inc aka ECD Ovonics Luma Resources LLC Ovonic Hydrogen Systems LLC formerly Texaco Ovonic Hydrogen Systems LLC...

  1. Seven Mile Hill Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    www.wsgs.uwyo.eduTopicsEnergyResourceswind.aspx http:renewableenergydev.comredwind-power-seven-mile-hill-wind-energy-project Retrieved from "http:en.openei.orgw...

  2. Enforcement Letter, Kaiser-Hill Company, LLC- August 12, 2004

    Broader source: Energy.gov [DOE]

    Issued to Kaiser-Hill Company, LLC related to a Water Treatment System Breach and Foam Fire at the Rocky Flats Environmental Technology Site

  3. Geothermal Literature Review At Fenton Hill HDR Geothermal Area...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature Review At Fenton Hill HDR Geothermal Area (Goff & Decker, 1983) Exploration Activity...

  4. MEMORANDUM TO: File FROM: David R. Hill RE: Meeting Concerning...

    Office of Environmental Management (EM)

    MEMORANDUM TO: File FROM: David R. Hill RE: Meeting Concerning Potential Test Procedures ... with DOE officials concerning potential test procedures and energy conservation ...

  5. Black Hills Energy (Gas) - Commercial Energy Efficiency Rebate...

    Broader source: Energy.gov (indexed) [DOE]

    sq ft. Infiltration Control: 70% of installed cost Doors: 25 or 50 Pool Cover: 250 Spa Cover: 50 Summary Black Hills Energy offers commercial and industrial customers...

  6. South San Jose Hills, California: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Jose Hills, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 34.0127894, -117.9047845 Show Map Loading map... "minzoom":false,"mappi...

  7. Flow Test At Fenton Hill HDR Geothermal Area (Brown, 1995) |...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Flow Test At Fenton Hill HDR Geothermal Area (Brown, 1995) Exploration Activity Details Location...

  8. Flow Test At Fenton Hill HDR Geothermal Area (Callahan, 1996...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Flow Test At Fenton Hill HDR Geothermal Area (Callahan, 1996) Exploration Activity Details...

  9. Flow Test At Fenton Hill HDR Geothermal Area (Brown, 1994) |...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Flow Test At Fenton Hill HDR Geothermal Area (Brown, 1994) Exploration Activity Details Location...

  10. Desert Hills, Arizona: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Desert Hills, Arizona: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 34.5538996, -114.3724569 Show Map Loading map... "minzoom":false,"mappin...

  11. Forest Hills, Pennsylvania: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Forest Hills, Pennsylvania: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.4197911, -79.8500487 Show Map Loading map......

  12. Forest Hills, Michigan: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Forest Hills, Michigan: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 42.9594739, -85.4897456 Show Map Loading map... "minzoom":false,"mappin...

  13. Conceptual Model At Fenton Hill HDR Geothermal Area (Grigsby...

    Open Energy Info (EERE)

    the Fenton Hill, New Mexico, Hot Dry Rock Geothermal Systems II. Modeling Geochemical Behavior Additional References Retrieved from "http:en.openei.orgwindex.php?titleConceptu...

  14. Secretary Moniz's Remarks at National Lab Day on the Hill --...

    Broader source: Energy.gov (indexed) [DOE]

    ... FY2015 Budget Request -- As Delivered SECRETARY MONIZ TO HOST NATIONAL LABORATORY DAY ON CAPITOL HILL Remarks by Secretary Moniz at the Summit on Improving the Economics of ...

  15. El Dorado Hills, California: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Dorado Hills, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 38.6857367, -121.082167 Show Map Loading map... "minzoom":false,"mapp...

  16. Fenton Hill HDR Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    HDR Geothermal Area (Heiken & Goff, 1983) Data Acquisition-Manipulation 1983 Hot Dry Rock Geothermal Energy In The Jemez Volcanic Field, New Mexico Development Wells At Fenton Hill...

  17. Morgan Hill, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hill, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 37.1305012, -121.6543901 Show Map Loading map... "minzoom":false,"mappingserv...

  18. Crest Hill, Illinois: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hill, Illinois: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.554753, -88.0986709 Show Map Loading map... "minzoom":false,"mappingservice"...

  19. Cockrell Hill, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Cockrell Hill, Texas: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 32.7362421, -96.8869481 Show Map Loading map... "minzoom":false,"mappings...

  20. Clover Hill, Maryland: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hill, Maryland: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.4562128, -77.4288745 Show Map Loading map... "minzoom":false,"mappingservice...

  1. Pine Hill, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Pine Hill, New York: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.3075694, -75.6521271 Show Map Loading map... "minzoom":false,"mappingse...

  2. Bay Hill, Florida: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hill, Florida: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 28.4680604, -81.5161839 Show Map Loading map... "minzoom":false,"mappingservice"...

  3. Brewster Hill, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hill, New York: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.423983, -73.6042939 Show Map Loading map... "minzoom":false,"mappingservice"...

  4. The Village of Indian Hill, Ohio: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Village of Indian Hill, Ohio: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.180136, -84.347958 Show Map Loading map......

  5. North College Hill, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    College Hill, Ohio: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.2183911, -84.5507778 Show Map Loading map... "minzoom":false,"mappingser...

  6. Waite Hill, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Waite Hill, Ohio: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.6186592, -81.3840001 Show Map Loading map... "minzoom":false,"mappingservi...

  7. Valley Hill, North Carolina: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Hill, North Carolina: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 35.2984505, -82.4831755 Show Map Loading map... "minzoom":false,"mappings...

  8. Sugar Hill, New Hampshire: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hill, New Hampshire: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.215341, -71.799532 Show Map Loading map... "minzoom":false,"mappingserv...

  9. Mint Hill, North Carolina: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Mint Hill, North Carolina: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 35.1795892, -80.6472904 Show Map Loading map... "minzoom":false,"map...

  10. Fruit Hill, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Fruit Hill, Ohio: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.0756169, -84.3643835 Show Map Loading map... "minzoom":false,"mappingservi...

  11. West Hill, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hill, Ohio: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.2328339, -80.5192377 Show Map Loading map... "minzoom":false,"mappingservice":"g...

  12. Humboldt Hill, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hill, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.7259606, -124.1897819 Show Map Loading map... "minzoom":false,"mappingserv...

  13. Quartz Hill, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Quartz Hill, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 34.6452645, -118.2181308 Show Map Loading map... "minzoom":false,"mapp...

  14. Cumberland Hill, Rhode Island: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Hill, Rhode Island: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.9745431, -71.4670043 Show Map Loading map... "minzoom":false,"mappingser...

  15. Liberty Hill, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hill, Texas: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 30.5149244, -95.1435483 Show Map Loading map... "minzoom":false,"mappingservice":"...

  16. Vine Hill, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hill, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 38.0085326, -122.0960753 Show Map Loading map... "minzoom":false,"mappingserv...

  17. Black Hills Energy (Electric)- Commercial Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    Black Hills Energy also offers the custom rebate program to commercial and industrial customers for projects that reduce energy usage. Eligible projects include chillers, unitary HVAC equipment,...

  18. View Park-Windsor Hills, California: Energy Resources | Open...

    Open Energy Info (EERE)

    Park-Windsor Hills, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 33.9929545, -118.3491169 Show Map Loading map......

  19. Conceptual Model At Fenton Hill HDR Geothermal Area (Goff, Et...

    Open Energy Info (EERE)

    Goff, Et Al., 1988) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Conceptual Model At Fenton Hill HDR Geothermal Area (Goff, Et Al., 1988)...

  20. Surface Gas Sampling At Fenton Hill HDR Geothermal Area (Goff...

    Open Energy Info (EERE)

    Goff & Janik, 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Surface Gas Sampling At Fenton Hill HDR Geothermal Area (Goff & Janik, 2002)...

  1. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    Goff & Janik, 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Compound and Elemental Analysis At Fenton Hill HDR Geothermal Area (Goff &...

  2. Draft Environmental Assessment: Sand Point Wind Installation...

    Energy Savers [EERE]

    1 1.1 NATIONAL ENVIRONMENTAL POLICY ACT ... 1 and 2. Figure 2-4. TDX electrical integration schematic ... Environmental Quality CFR Code of Federal Regulations CO 2 ...

  3. Dry Gas Zone, Elk Hills Field, Kern County, California: General reservoir study: Geologic text and tables: Final report

    SciTech Connect (OSTI)

    Not Available

    1988-06-29

    The Dry Gas Zone was defined by US Naval Petroleum Reserve No. 1 Engineering Committee (1957) as ''/hor ellipsis/all sands bearing dry gas above the top of the Lower Scalez marker bed. The term is used to include the stratigraphic interval between the Scalez Sand Zone and the Tulare Formation - the Mya Sand Zone. The reservoirs in this upper zone are thin, lenticular, loosely cemented sandstones with relatively high permeabilities.'' Other than the limited Tulare production in the western part of the field, the Dry Gas Zone is the shallowest productive zone in the Elk Hills Reserve and is not included in the Shallow Oil Zone. It is Pliocene in age and makes up approximately eighty percent of the San Joaquin Formation as is summarized in Exhibit TL-1. The lithologic character of the zone is one of interbedded shales and siltstones with intermittent beds of various thickness sands. The stratigraphic thickness of the Dry Gas Zone ranges from 950 to 1150 feet with a general thickening along the flanks and thinning over the crests of the anticlines. The productive part of the Dry Gas Zone covers portions of 30 sections in an area roughly 10 miles long by 4 miles wide. 4 refs.

  4. Innovative Exploration Techniques for Geothermal Assessment at...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Innovative Exploration Techniques for Geothermal Assessment at Jemez Pueblo, New Mexico ... geothermal exploration project in New Mexico since Fenton Hill at nearby Valles caldera. ...

  5. Painted Hills B&C Wind Farm I | Open Energy Information

    Open Energy Info (EERE)

    Painted Hills B&C Wind Farm I Jump to: navigation, search Name Painted Hills B&C Wind Farm I Facility Painted Hills B&C Sector Wind energy Facility Type Commercial Scale Wind...

  6. DOE Tour of Zero Floorplans: Vision Hill Lot 1 by Mandalay Homes...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Vision Hill Lot 1 by Mandalay Homes DOE Tour of Zero Floorplans: Vision Hill Lot 1 by Mandalay Homes DOE Tour of Zero Floorplans: Vision Hill Lot 1 by Mandalay Homes

  7. Treating tar sands formations with karsted zones

    DOE Patents [OSTI]

    Vinegar, Harold J.; Karanikas, John Michael

    2010-03-09

    Methods for treating a tar sands formation are described herein. The tar sands formation may have one or more karsted zones. Methods may include providing heat from one or more heaters to one or more karsted zones of the tar sands formation to mobilize fluids in the formation. At least some of the mobilized fluids may be produced from the formation.

  8. Massive Hydraulic Fracture of Fenton Hill HDR Well EE-3 | Open...

    Open Energy Info (EERE)

    Activities Activities (1) Micro-Earthquake At Fenton Hill HDR Geothermal Area (Brown, 2009) Areas (1) Fenton Hill HDR Geothermal Area Regions (0) Retrieved from "http:...

  9. Water-Gas Samples At Fenton Hill Hdr Geothermal Area (Goff &...

    Open Energy Info (EERE)

    Water-Gas Samples At Fenton Hill Hdr Geothermal Area (Goff & Janik, 2002) Redirect page Jump to: navigation, search REDIRECT Surface Gas Sampling At Fenton Hill Hdr Geothermal...

  10. FEASIBILITY OF WIND TO SERVE UPPER SKAGIT'S BOW HILL TRIBAL LANDS AND FEASIBILITY UPDATE FOR RESIDENTIAL RENEWABLE ENERGY.

    SciTech Connect (OSTI)

    RICH, LAUREN

    2013-09-30

    A two year wind resource assessment was conducted to determine the feasibility of developing a community scale wind generation system for the Upper Skagit Indian Tribe's Bow Hill land base, and the project researched residential wind resource technologies to determine the feasibility of contributing renewable wind resource to the mix of energy options for our single and multi-family residential units.

  11. METHOD OF PROCESSING MONAZITE SAND

    DOE Patents [OSTI]

    Welt, M.A.; Smutz, M.

    1958-08-26

    A process is described for recovering thorium, uranium, and rare earth values from monazite sand. The monazite sand is first digested with sulfuric acid and the resulting "monazite sulfate" solution is adjusted to a pH of between 0.4 and 3.0, and oxalate anions are added causing precipitation of the thorium and the rare earths as the oxalates. The oxalate precipitate is separated from the uranium containing supernatant solution, and is dried and calcined to the oxides. The thorium and rare earth oxides are then dissolved in nitric acid and the solution is contacted with tribntyl phosphate whereby an organic extract phase containing the cerium and thorium values is obtained, together with an aqueous raffinate containing the other rare earth values. The organic phase is then separated from the aqueous raffinate and the cerium and thorium are back extracted with an aqueous medium.

  12. SAND 2004-0281P

    National Nuclear Security Administration (NNSA)

    SAND 2004-0281P March 2004 Issued by Sandia National Laboratories, operated for the United States Department of Energy by Sandia Corporation. Notice: This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, nor any of their contractors, subcontractors, or their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for

  13. DOE Settles Elk Hills Equity Claims | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Settles Elk Hills Equity Claims DOE Settles Elk Hills Equity Claims April 22, 2011 - 4:58pm Addthis The Department of Energy announced today that it has settled a longstanding dispute over equity rights to the Naval Petroleum Reserve-1 (commonly referred to as "Elk Hills") located in Bakersfield, California. Under the agreement, Chevron U.S.A., Inc. has agreed to pay $108 million to the United States to resolve all outstanding equity claims. From World War II to 1998, the United States

  14. CH2M HILL Plateau Remediation Company | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    CH2M HILL Plateau Remediation Company CH2M HILL Plateau Remediation Company The Office of Hea1th, Safety and Security's Office of Enforcement and Oversight has evaluated the facts and circumstances of a series of radiological work deficiencies at the Plutonium Finishing Plant (PFP) and the 105 K-East Reactor Facility (105KE Reactor) by CH2M HILL Plateau Remediation Company (CHPRC). The radiological work deficiencies at PFP are documented in the April 29, 2011, Department of Energy Richland

  15. Signal Hill, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Signal Hill is a city in Los Angeles County, California. It falls under California's 37th...

  16. Three Principal Results from Recent Fenton Hill Flow Testing...

    Open Energy Info (EERE)

    future HDR development than the two-well system tested at Fenton Hill. Authors Donald Brown and Robert DuTeaux Conference 21st Workshop on Geothermal Reservoir Engineering;...

  17. Spring Hill, Kansas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. Spring Hill is a city in Johnson County and Miami County, Kansas. It falls under Kansas's 3rd congressional district...

  18. Mission Hills, Kansas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    article is a stub. You can help OpenEI by expanding it. Mission Hills is a city in Johnson County, Kansas. It falls under Kansas's 3rd congressional district.12 References...

  19. Westwood Hills, Kansas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    article is a stub. You can help OpenEI by expanding it. Westwood Hills is a city in Johnson County, Kansas. It falls under Kansas's 3rd congressional district.12 References...

  20. Blue Hills, Connecticut: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Blue Hills is a census-designated place in Hartford County, Connecticut.1 References ...

  1. Town of Chapel Hill- Land-Use Management Ordinance

    Broader source: Energy.gov [DOE]

    In 2003, the Town of Chapel Hill adopted a land-use management ordinance that includes prohibitions against neighborhood or homeowners association covenants or other conditions of sale that...

  2. Red Hill, Pennsylvania: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Red Hill is a borough in Montgomery County, Pennsylvania. It falls under Pennsylvania's...

  3. Meridian Hills, Indiana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    article is a stub. You can help OpenEI by expanding it. Meridian Hills is a town in Marion County, Indiana. It falls under Indiana's 5th congressional district and Indiana's 7th...

  4. Spring Hill, Indiana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. Spring Hill is a town in Marion County, Indiana. It falls under Indiana's 7th congressional district.12 References...

  5. West Lake Hills, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. West Lake Hills is a city in Travis County, Texas. It falls under Texas's 10th congressional...

  6. West Hills, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. West Hills is a census-designated place in Suffolk County, New York.1 References US...

  7. Society Hill, New Jersey: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Society Hill is a census-designated place in Middlesex County, New Jersey.1 References ...

  8. Science on the Hill: Why space weather matters

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Why space weather matters Why space weather matters Many people think of space as a ... Science on the Hill: Why space weather matters Many people think of space as a silent, ...

  9. Science on the Hill: Why space weather matters

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Why space weather matters Science on the Hill: Why space weather matters Many people think of space as a silent, empty void and the sun as a distant source of light and heat. Not ...

  10. CH2M Hill Ltd | Open Energy Information

    Open Energy Info (EERE)

    in consulting, design, engineering, procurement, construction, and operations and maintenance. References: CH2M Hill Ltd1 This article is a stub. You can help OpenEI by...

  11. Voluntary Protection Program Onsite Review, CH2M HILL Analytical...

    Broader source: Energy.gov (indexed) [DOE]

    Evaluation to determine whether CH2M HILL Analytical Technical Services is continuing to perform at a level deserving DOE-VPP Star recognition. The Team conducted its review during...

  12. Rock Hill Utilities- Water Heater and Heat Pump Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Through the SmartChoice program, Rock Hill Utilities offers rebates for water heater and heat pump replacements. Information on financing for heat pumps can also be found on the web site listed...

  13. Aspen Hill, Maryland: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    You can help OpenEI by expanding it. Aspen Hill is a census-designated place in Montgomery County, Maryland.1 References US Census Bureau 2005 Place to 2006 CBSA...

  14. Gold Hill, Colorado: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Gold Hill is a census-designated place in Boulder County, Colorado.1 References US...

  15. Gold Hill, Oregon: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Gold Hill is a city in Jackson County, Oregon. It falls under Oregon's 2nd congressional...

  16. Black Hills Energy (Gas) - Residential Energy Efficiency Program...

    Broader source: Energy.gov (indexed) [DOE]

    70% of cost Duct Repair and Sealing: 70% of cost Doors: 25 Summary Black Hills Energy (BHE) offers a variety of rebates for residential Colorado customers who purchase and...

  17. Bunker Hill Village, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    is a stub. You can help OpenEI by expanding it. Bunker Hill Village is a city in Harris County, Texas. It falls under Texas's 7th congressional district.12 References ...

  18. Harris Hill, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Harris Hill is a census-designated place in Erie County, New York.1 References US...

  19. Emerald Lake Hills, California: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Emerald Lake Hills is a census-designated place in San Mateo County, California.1...

  20. HDR Geothermal Energy: Important Lessons From Fenton Hill

    National Nuclear Security Administration (NNSA)

    Stanford University, Stanford, California, February 9-11, 2009 SGP-TR-187 HOT DRY ROCK GEOTHERMAL ENERGY: IMPORTANT LESSONS FROM FENTON HILL Donald W. Brown Los Alamos National...

  1. Town of Chapel Hill - Worthwhile Investments Save Energy (WISE...

    Broader source: Energy.gov (indexed) [DOE]

    Rebate Amount 20% - 40% of cost, depending on equipment or repair types. Summary Chapel Hill is using money made available to it from the American Recovery and Reinvestment Act of...

  2. Hill County, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Hill County is a county in Texas. Its FIPS County Code is 217. It is classified as ASHRAE...

  3. Hill City, Minnesota: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Hill City is a city in Aitkin County, Minnesota. It falls under Minnesota's 8th...

  4. Pleasant Hill, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Pleasant Hill is a city in Contra Costa County, California. It falls under California's 10th...

  5. Rocky Hill, New Jersey: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Rocky Hill is a borough in Somerset County, New Jersey. It falls under New Jersey's 7th...

  6. Pleasant Hill, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Pleasant Hill is a city in Polk County, Iowa. It falls under Iowa's 3rd congressional district.12...

  7. Rocky Hill, Connecticut: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Rocky Hill, Connecticut: Energy Resources Jump to: navigation, search This article is a stub. You can help OpenEI by expanding it. Equivalent URI DBpedia Coordinates 41.6648216,...

  8. Pleasant Hill, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Pleasant Hill is a village in Miami County, Ohio. It falls under Ohio's 8th congressional...

  9. Flint Hills Rural E C A, Inc | Open Energy Information

    Open Energy Info (EERE)

    Rural E C A, Inc Jump to: navigation, search Name: Flint Hills Rural E C A, Inc Place: Kansas Phone Number: 620-767-5144 Website: www.flinthillsrec.com Facebook: https:...

  10. Inglewood-Finn Hill, Washington: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    can help OpenEI by expanding it. Inglewood-Finn Hill is a census-designated place in King County, Washington.1 References US Census Bureau 2005 Place to 2006 CBSA...

  11. East Hill-Meridian, Washington: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    You can help OpenEI by expanding it. East Hill-Meridian is a census-designated place in King County, Washington.1 References US Census Bureau 2005 Place to 2006 CBSA...

  12. Clyde Hill, Washington: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. Clyde Hill is a city in King County, Washington. It falls under Washington's 8th congressional district.12...

  13. Lea Hill, Washington: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    a stub. You can help OpenEI by expanding it. Lea Hill is a census-designated place in King County, Washington.1 References US Census Bureau 2005 Place to 2006 CBSA...

  14. Loess Hills Wind Energy LLC | Open Energy Information

    Open Energy Info (EERE)

    LLC Jump to: navigation, search Name: Loess Hills Wind Energy LLC Address: PO Box 198 Place: Malvern, Iowa Zip: 51551 Sector: Wind energy Product: ReDriven Wind Energy Systems...

  15. Town of Kill Devil Hills- Wind Energy Systems Ordinance

    Broader source: Energy.gov [DOE]

    In October 2007, the town of Kill Devil Hills adopted an ordinance to regulate the use of wind-energy systems. The ordinance directs any individual or organization wishing to install a wind-energy...

  16. An implementation of Hill`s theory of normal anisotropic plasticity for explicit shell analysis

    SciTech Connect (OSTI)

    Whirley, R.G.; Engelmann, B.E.

    1991-08-20

    This paper summarizes the formulation and numerical implementation of a general anisotropic elastic-plastic material model for shell analysis. The 1948 Hill yield function is presented and specialized to conditions of plane stress. Next, an unconditionally stable and fully vectorized numerical algorithm for this constitutive model is presented. Finally, the model is specialized to conditions of normal anisotropy, and the implementation in DYNA3D is discussed. This development in material modeling should substantially extend the applicability of DYNA3D for many sheet metal forming applications. Several large-scale sheet metal forming examples are presented to illustrate these new analysis capabilities. 9 refs.

  17. Science on the Hill: Turning windows into solar panels

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Science on the Hill: Turning windows into solar panels Turning windows into solar panels Working with quantum dots, researchers achieve a breakthrough in solar-concentrating technology that can turn windows into electric generators. February 7, 2016 solar panel windows The luminescent solar concentrator could turn any window into a daytime power source. Science on the Hill: Turning windows into solar panels Sunlight is abundant, free and for all practical purposes, eternal. Harvesting that light

  18. AMO Programs Highlighted at Capitol Hill Event | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Programs Highlighted at Capitol Hill Event AMO Programs Highlighted at Capitol Hill Event July 13, 2016 - 2:44pm Addthis Event attendees talk to EERE representatives and read materials to learn about AMO programs and technologies sponsored by the Department of Energy. Event attendees talk to EERE representatives and read materials to learn about AMO programs and technologies sponsored by the Department of Energy. On Tuesday, July 12, the 19th Annual Congressional Renewable Energy and Energy

  19. Surface Radiation Survey at the Shepley’s Hill Remediation Site, Devens, Massachusettes

    SciTech Connect (OSTI)

    J. R. Giles; C. P. Oertel; L. G. Roybal

    2009-09-01

    The Idaho National Laboratory (INL) provided technical support for ongoing environmental remediation activities at the Shepley’s Hill remediation site, near Devens, MA. The technical support included the completion of a radiation survey of naturally occurring radioactive materials (NORM) at Shepley’s Hill, Shepley’s Hill landfill cover, and Red Cove areas. The objective of the radiation survey was to assess the ability of the INL backpack sodium iodide spectroscopy (BaSIS) system to detect elevated levels of NORM that may be associated with radon-222 emanation from near surface and subsurface fractures in the area. It is postulated that these fracture zones provide subsurface conduits for the transport of environmental contaminants. As such, location of these fracture sets will proved EPA Region 1 with the means for completing the development of an accurate site conceptual model. The results of the radiological survey show that some of the radiological anomalies correlate with currently mapped rock outcrops; however, not all of the rock outcrops in the surveyed area have been mapped. As such, it is not conclusive that all of the radiological anomalies correspond with surface rock outcrops. EPA Region 1 intends to perform a more comprehensive correlation of the radiation data collected with the BaSIS system with additional data sets such as detailed bedrock structural mapping, 2-dimensional resistivity profiling, and high-resolution topographic mapping. The results of this effort will be used in consideration of designing a potential follow-on effort for mapping of radon.

  20. November 2015 | SAND2015-XXXX M

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    | SAND2015-XXXX M Solar Basics for Homebuilders | Page 1 Solar photovoltaic (PV) energy systems are new in many residential real estate markets, and a growing number of ...

  1. U. S. Department of Energy (DOE) research and development programs for heavy oil and tar sand recovery

    SciTech Connect (OSTI)

    Anderson, H.R.

    1981-01-01

    The main emphasis of the DOE tar sand program described is to develop in situ techniques capable of recovering bitumen from domestic tar sand deposits. This program primarily involves field experiments of in situ techniques (in situ combustion and steam drive). Supporting activities include resource assessment, upgrading and surface processing research, and environmental permitting and control. 5 refs.

  2. Dry Gas Zone, Elk Hills field, Kern County, California: General reservoir study: Engineering text and exhibits: (Final report)

    SciTech Connect (OSTI)

    Not Available

    1988-08-01

    The Dry Gas Zone in the Elk Hills field is comprised of fourteen separate productive horizons deposited in the MYA Group of the San Joaquin Formation of Pliocene Age. Eighty-six separate Reservoir Units have been identified within the interval over an area roughly ten miles long and four miles wide. One basal Tulare sand, the Tulare B, was also included in the geologic study. Five earlier studies have been made of the Dry Gas Zone; each is referenced in the Appendix of this report. Most of these studies were geologic in nature, and none provided in-depth reservoir analyses. This report is made up of ten (10) separate volumes which include: engineering text and exhibits (white dot); engineering data (black dot); geologic text and tables (green dot); structure and isochore maps (light blue dot); structural cross sections (dark blue dot); stratigraphic cross sections (brown dot); geologic data sheets -book 1 (yellow dot); geologic data sheets - book 2 (orange dot); geologic data sheets - book 3 (red dot); and geologic data sheets - book 4 (pink or coral dot). Basic production, injection, pressure, and other assorted technical data were provided by the US Department of Energy engineering staff at Elk Hills. These data were accepted as furnished with no attempt being made at independent verification.

  3. Secure Fuels from Domestic Resources - Oil Shale and Tar Sands...

    Office of Environmental Management (EM)

    Secure Fuels from Domestic Resources - Oil Shale and Tar Sands Secure Fuels from Domestic Resources - Oil Shale and Tar Sands Profiles of Companies Engaged in Domestic Oil Shale ...

  4. 2013 strategic petroleum reserve big hill well integrity grading report.

    SciTech Connect (OSTI)

    Lord, David L.; Roberts, Barry L.; Lord, Anna C. Snider; Bettin, Giorgia; Sobolik, Steven Ronald; Park, Byoung Yoon; Rudeen, David Keith; Eldredge, Lisa; Wynn, Karen; Checkai, Dean; Perry, James Thomas

    2014-02-01

    This report summarizes the work performed in developing a framework for the prioritization of cavern access wells for remediation and monitoring at the Big Hill Strategic Petroleum Reserve site. This framework was then applied to all 28 wells at the Big Hill site with each well receiving a grade for remediation and monitoring. Numerous factors affecting well integrity were incorporated into the grading framework including casing survey results, cavern pressure history, results from geomechanical simulations, and site geologic factors. The framework was developed in a way as to be applicable to all four of the Strategic Petroleum Reserve sites.

  5. Economic Development Benefits of the Mars Hill Wind Farm, Wind Powering America Rural Economic Development, Case Study (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-06-01

    This case study summarizes the economic development benefits of the Mars Hill Wind Farm to the community of Mars Hill, Maine. The Mars Hill Wind Farm is New England's first utility-scale wind farm.

  6. Oil Sands Feedstocks | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Sands Feedstocks Oil Sands Feedstocks Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and Fuel Partnership and 21st Century Truck Programs. 2006_deer_fairbridge.pdf (1.94 MB) More Documents & Publications Energy Independence for North America - Transition to the Hydrogen Economy Emissions from Heavy-Duty Diesel Engine with EGR using Oil Sands Derived Fuels The Influence of Molecular Structure of Distillate Fuels on HFRR

  7. Science on the Hill: Portable MRI might make the world a better...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Portable MRI might make the world a better placer Science on the Hill: Portable MRI might ... can be used in battlefield hospitals. Science on the Hill: Portable MRI might make the ...

  8. Science on the Hill: Rapid diagnosis a new weapon against re...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Rapid diagnosis a new weapon against re-emerging TB Science on the Hill: Rapid diagnosis a ... Los Alamos biomedical scientist Harshini Mukundan Science on the Hill: Rapid diagnosis a ...

  9. Painted Hills B&C Wind Farm II | Open Energy Information

    Open Energy Info (EERE)

    II Jump to: navigation, search Name Painted Hills B&C Wind Farm II Facility Painted Hills B&C Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service...

  10. Flint Hills Resources, LP- FE Dkt. No. 15-168-LNG

    Broader source: Energy.gov [DOE]

    The Office of Fossil Energy (FE) of the Department of Energy (DOE) gives notice of receipt of an application, filed on November 5, 2015, by Flint Hills Resources, LP (Flint Hills), requesting long...

  11. Geology of Geothermal Test Hole GT-2 Fenton Hill Site, July 1974...

    Open Energy Info (EERE)

    Geothermal Test Hole GT-2 Fenton Hill Site, July 1974 Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Geology of Geothermal Test Hole GT-2 Fenton Hill...

  12. DOE Selects CH2M Hill Plateau Remediation Company for Plateau...

    Office of Environmental Management (EM)

    CH2M Hill Plateau Remediation Company for Plateau Remediation Contract at its Hanford Site DOE Selects CH2M Hill Plateau Remediation Company for Plateau Remediation Contract at its ...

  13. SEP Success Story: Turkey Hill Dairy: Where Energy is Not Left...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    to Turkey Hill Dairy's ice cream and sweet iced tea plant in Lancaster County, Penn., ... to Turkey Hill Dairy's ice cream and sweet iced tea plant in Lancaster County, Penn., ...

  14. Enforcement Letter, CH2M Hill Hanford Group, Inc - July 8, 2005...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Inc - July 8, 2005 Enforcement Letter, CH2M Hill Hanford Group, Inc - July 8, 2005 July 8, 2005 Issued to CH2M Hill Hanford Group, Inc., related to Neutron Exposure at the Hanford...

  15. Ben Hill County, Georgia ASHRAE 169-2006 Climate Zone | Open...

    Open Energy Info (EERE)

    Ben Hill County, Georgia ASHRAE 169-2006 Climate Zone Jump to: navigation, search County Climate Zone Place Ben Hill County, Georgia ASHRAE Standard ASHRAE 169-2006 Climate Zone...

  16. Town of Chapel Hill- Worthwhile Investments Save Energy (WISE) Homes and Buildings Program

    Broader source: Energy.gov [DOE]

    Chapel Hill is using money made available to it from the American Recovery and Reinvestment Act of 2009 to help subsidize energy efficiency improvements in Chapel Hill homes. Qualified homeowners...

  17. Preliminary Notice of Violation, CH2M Hill Hanford Group, Inc...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Preliminary Notice of Violation, CH2M Hill Hanford Group, Inc. - EA-2006-06 November 16, 2006 Issued to CH2M Hill Hanford Group, Inc., related to Radiological Contamination Events ...

  18. Seismicity Characterization and Monitoring at WESTCARB's Proposed Montezuma Hills Geologic Sequestration Site

    SciTech Connect (OSTI)

    Daley, T.M.; Haught, R.; Peterson, J.E.; Boyle, K.; Beyer, J.H.; Hutchings, L.R.

    2010-09-15

    The West Coast Regional Carbon Sequestration Partnership (WESTCARB), in collaboration with Shell Oil Co. performed site characterization for a potential small-scale pilot test of geologic sequestration of carbon dioxide (CO2). The site area, know as Montezuma Hills, is near the town of Rio Vista in northern California. During the process of injection at a CO2 storage site, there is a potential for seismic events due to slippage upon pre-existing discontinuities or due to creation of new fractures. Observations from many injection projects have shown that the energy from these events can be used for monitoring of processes in the reservoir. Typically, the events are of relatively high frequency and very low amplitude. However, there are also well documented (non-CO2-related) cases in which subsurface injection operations have resulted in ground motion felt by near-by communities. Because of the active tectonics in California (in particular the San Andreas Fault system), and the potential for public concern, WESTCARB developed and followed an induced seismicity protocol (Myer and Daley, 2010). This protocol called for assessing the natural seismicity in the area and deploying a monitoring array if necessary. In this report, we present the results of the natural seismicity assessment and the results of an initial temporary deployment of two seismometers at the Montezuma Hills site. Following the temporary array deployment, the project was suspended and the array removed in August of 2010.

  19. Independent Activity Report, CH2M Hill Plateau Remediation Company- January 2011

    Broader source: Energy.gov [DOE]

    Review of the CH2M Hill Plateau Remediation Company Unreviewed Safety Question Procedure [ARPT-RL-2011-003

  20. Preliminary Notice of Violation, CH2M Hill Hanford Group, Inc- EA-2005-01

    Broader source: Energy.gov [DOE]

    Issued to CH2M Hill Hanford Group, Inc., related to Radiological and Operational Events at the Hanford Tank Farms

  1. Enforcement Letter, Kaiser-Hill Company, L.L.C.- June 19, 2002

    Office of Energy Efficiency and Renewable Energy (EERE)

    Issued to Kaiser-Hill Company, LLC related to Unplanned Radioactive Material Uptakes at the Rocky Flats Environmental Technology Site

  2. Enforcement Letter, CH2M Hill Hanford Group Inc,- September 6, 2007

    Broader source: Energy.gov [DOE]

    Issued to CH2M Hill Hanford Group, Inc., related to Quality Improvement Deficiencies at the Hanford Tank Farms

  3. Enforcement Letter, CH2M Hill Hanford Group, Inc.- April 24, 2001

    Broader source: Energy.gov [DOE]

    Issued to CH2M Hill Hanford Group, Inc., related to Nuclear Safety Management at the Hanford Site Tank Farms

  4. SummerHill Homes, San Francisco Bay Area, Fremont, California

    SciTech Connect (OSTI)

    2006-10-01

    Building America fact sheet on SummerHill Homes of Northern California. The Villa Savona Homes in Fremont, California were built using 15% fly ash in concrete, engineered lumber for floors, high efficiency windows with Low-emissivity (Low-E) glass, and fi

  5. First Secretarial Visit to the Big Hill SPR Site

    Broader source: Energy.gov [DOE]

    Secretary of Energy Ernest Moniz visited the Office of Fossil Energy’s Strategic Petroleum Reserve’s Big Hill site in Winnie, Texas. The visit is the first Secretarial appearance at an SPR field site in nine years, and it comes after a string of major SPR accomplishments in 2014.

  6. Microsoft Word - SAND2011-1094.docx

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... The d States the best e 3 SAND2011-1094 Unlimited Release Printed March 2011 Wind Turbine ... 31. Emerging NDE Technology and Challenges at the beginning of the 3rd Millennium. ...

  7. SAND78-0962 VOL 3

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    .( SAND78-0962 ECONOMIC ANALYSIS OF DARRIEUS VERTICAL-AXIS WIND TURBINE SYSTEMS FOR THE GENERATION OF UTILITY GRID ELECTRICAL POWER VOLUME III: POINT DESIGNS Robert D. Grover Emil...

  8. SAND78-0962 VOL 2

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    SAND78-0962 ECONOMIC ANALYSIS OF DARRIEUS VERTICAL AXIS WIND TURBINE SYSTEMS FOR THE GENERATION OF UTILITY GRID ELECTRICAL POWER VOLUME II - THE ECONOMIC OPTIMIZATION MODEL W. N....

  9. SANDIA REPORT SAND93-1076

    Office of Scientific and Technical Information (OSTI)

    SAND93-1076 * uqo UnlimitedRelease 1 Pdnted November 1993 :ii l Standard Testing Procedures for Optical Fiber and Unshielded Twisted Pair at Sandia National Laboratories R. L. ...

  10. Treating tar sands formations with dolomite

    DOE Patents [OSTI]

    Vinegar, Harold J.; Karanikas, John Michael

    2010-06-08

    Methods for treating a tar sands formation are described herein. The tar sands formation may include dolomite and hydrocarbons. Methods may include providing heat at less than the decomposition temperature of dolomite from one or more heaters to at least a portion of the formation. At least some of the hydrocarbon fluids are mobilized in the formation. At least some of the hydrocarbon fluids may be produced from the formation.

  11. SAND2009-2485C

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    PERFORMANCE AND RELIABILITY ASSESSMENT OF 8 PV ARRAYS AT SANDIA NATIONAL LABORATORIES ... performance degradation - System-level reliability issues seen in the field - Operations ...

  12. Heavy oil and tar sands recovery and upgrading: international technology

    SciTech Connect (OSTI)

    Schumacher, M.M.

    1982-01-01

    This book provides an in-depth assessment of international technology for the recovery and upgrading of heavy crude oil and tar sands. The technologies included are currently in use, under development, or planned; emphasis is placed on post-1978 activities. The heavy oil technologies and processes considered in Part I include methods relating to the exploitation of heavy oil reservoirs, such as production from undergorun workings, all types of improved or enhanced recovery, subsurface extraction, and well rate stimulation. Furthermore, even though heavy crudes are understood to include only those liquid or semiliquid hydrocarbons with a gravity of 20/sup 0/API or less, technology applied to lighter crude oils with in situ viscosities of the same order of magnitude as some US heavy oils is also included. The scope of the tar sands section (Part II) includes sizing the resource base and reviewing and evaluatin past, present, and planned research and field developments on processes for mining, producing, extracting, and upgrading very heavy oils recovered from tar sands, e.g., bitumen recovery from tar sands where primary production was impossible because of the oil's high viscosity. On the production side, very heavy oil is defined as having a gravity less than 10/sup 0/ to 12/sup 0/API and greater than 100,000-centipoise viscosity at 50/sup 0/F. On the upgrading side, hydrocarbons whose characteristics dictated additional processing prior to conventional refining into salable products (1050+/sup 0/ material) were included, regardless of origin, in order to encompass all pertinent upgrading technologies.

  13. Renewable Energy Opportunities at White Sands Missile Range, New Mexico

    SciTech Connect (OSTI)

    Chvala, William D.; Solana, Amy E.; States, Jennifer C.; Warwick, William M.; Weimar, Mark R.; Dixon, Douglas R.

    2008-09-01

    The document provides an overview of renewable resource potential at White Sands Missile Range (WSMR) based primarily upon analysis of secondary data sources supplemented with limited on-site evaluations. The effort was funded by the U.S. Army Installation Management Command (IMCOM) as follow-on to the 2005 DoD Renewable Energy Assessment. This effort focuses on grid-connected generation of electricity from renewable energy sources and also ground source heat pumps (GSHPs) for heating and cooling buildings, as directed by IMCOM.

  14. Science on the Hill: Something new under the sun

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Science on the Hill » 2016 » Something new under the sun Something new under the sun Recent research breakthroughs at Los Alamos National Laboratory are helping to deliver on the promise of truly "cheap solar," with several surprising side benefits. August 4, 2016 Hot-cast perovskite solar cells show promise for creating more efficient and affordable solar panels, LEDs, and lasers. Image courtesy Los Alamos National Laboratory. Hot-cast perovskite solar cells show promise for

  15. City of Auburn Hills (Text Version) | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Clean Energy Coalition is working under a grant from the United States Department of Energy in collaboration with Clean Cities of Greater Lansing, NextEnergy, and over forty other project partners (Aker Wade, Ann Arbor DDA, City of Ann Arbor, City of Auburn Hills, Chrysler, City of Dearborn, City of Detroit, City of Flint, City of Grand Rapids, City of Houghton, City of Lansing, City of Warren, Clipper Creek, Consumers Energy, Coulomb Technologies, DTE, Eaton, Ecology Center, Ford Motor Company,

  16. Microsoft PowerPoint - 6 Mary Hill & Ming Ye

    Office of Environmental Management (EM)

    Risk Analysis and Decision-Making Under Uncertainty: A Strategy and its Applications Ming Ye (mye@fsu.edu) Florida State University Mary Hill (mchill@ku.edu) University of Kansas 1 This research is supported by DOE Early Career Award: DE-SC0008272 Acknowledge the efforts of ISCMEM Working Group 2- Federal Scientists Working for Coordinated Uncertainty Analysis and Parameter Estimation Since 2002 Learning from the NAS workshop * Anna Willett, director of the Interstate Technology and Regulatory

  17. Three dimensional simulation for Big Hill Strategic Petroleum Reserve (SPR).

    SciTech Connect (OSTI)

    Ehgartner, Brian L.; Park, Byoung Yoon; Sobolik, Steven Ronald; Lee, Moo Yul

    2005-07-01

    3-D finite element analyses were performed to evaluate the structural integrity of caverns located at the Strategic Petroleum Reserve's Big Hill site. State-of-art analyses simulated the current site configuration and considered additional caverns. The addition of 5 caverns to account for a full site and a full dome containing 31 caverns were modeled. Operations including both normal and cavern workover pressures and cavern enlargement due to leaching were modeled to account for as many as 5 future oil drawdowns. Under the modeled conditions, caverns were placed very close to the edge of the salt dome. The web of salt separating the caverns and the web of salt between the caverns and edge of the salt dome were reduced due to leaching. The impacts on cavern stability, underground creep closure, surface subsidence and infrastructure, and well integrity were quantified. The analyses included recently derived damage criterion obtained from testing of Big Hill salt cores. The results show that from a structural view point, many additional caverns can be safely added to Big Hill.

  18. Creating fluid injectivity in tar sands formations

    DOE Patents [OSTI]

    Stegemeier, George Leo; Beer, Gary Lee; Zhang, Etuan

    2012-06-05

    Methods for treating a tar sands formation are described herein. Methods for treating a tar sands may include heating a portion of a hydrocarbon layer in the formation from one or more heaters located in the portion. The heat may be controlled to increase the permeability of at least part of the portion to create an injection zone in the portion with an average permeability sufficient to allow injection of a fluid through the injection zone. A drive fluid and/or an oxidizing fluid may be provided into the injection zone. At least some hydrocarbons including mobilized hydrocarbons are produced from the portion.

  19. Creating fluid injectivity in tar sands formations

    DOE Patents [OSTI]

    Stegemeier, George Leo; Beer, Gary Lee; Zhang, Etuan

    2010-06-08

    Methods for treating a tar sands formation are described herein. Methods for treating a tar sands may include heating a portion of a hydrocarbon layer in the formation from one or more heaters located in the portion. The heat may be controlled to increase the permeability of at least part of the portion to create an injection zone in the portion with an average permeability sufficient to allow injection of a fluid through the injection zone. A drive fluid and/or an oxidizing fluid may be provided into the injection zone. At least some hydrocarbons are produced from the portion.

  20. Future of heavy crude and tar sands

    SciTech Connect (OSTI)

    Meyer, R.F.; Steele, C.T.

    1981-01-01

    The 106 papers which were presented at the First International Conference on the Future of Heavy Crude and Tar Sands, held in Edmonton, Alberta are incorporated in this volume. They are grouped under the following sections: (1) role of heavy crude oils and tar sands in world energy; (2) major known occurrences; (3) chemistry and geochemistry; (4) geology; (5) resource evaluation techniques; (6) production research and pilot projects; (7) current production; (8) upgrading and refining; (9) transportation; (10) environmental research; (11) economics; (12) technological problems; (13) institutional factors; and (14) bibliography. All papers have been abstracted and indexed. (ATT)

  1. Wind profiles on the stoss slope of sand dunes: Implications for eolian sand transport

    SciTech Connect (OSTI)

    Frank, A.; Kocurek, G. (Univ. of Texas, Austin, TX (United States). Dept. of Geological Sciences)

    1993-04-01

    Starting with the work of R.A. Bagnold it has been recognized that the shear stress exerted by the wind on sand grains is the driving force for eolian sand transport. Calculation of accurate rates of sand transport is essential for prediction of migration rates of sand dunes in modern environments as well as reconstructing paleoclimates (wind speed and direction) from eolian deposits. Because a sand dune is a streamlined obstacle in the path of the wind, continuity necessitates that the flow field is compressed over the windward side of a dune and shear stress should progressively increase up the slope as the flow accelerates. However, airflow measurements over 14 dunes (at White Sands, New Mexico; Algodones, CA; and Padre Island, TX) show that compression of the flow field occurs very close to the surface and as a consequence, the overlying flow actually shows an overall decrease in shear stress up the slope. Measurements commonly collected in the overlying zone are not representative of the near-surface, sand-driving wind. Furthermore, near-surface compression of the flow field implies that a pressure gradient exists that would render the current transport models inappropriate for sloping surfaces that dominate natural sandy desert terrains.

  2. Mineral resources of the Buffalo Hump and Sand Dunes Addition Wilderness Study Areas, Sweetwater County, Wyoming

    SciTech Connect (OSTI)

    Gibbons, A.B.; Barbon, H.N.; Kulik, D.M. (Geological Survey, Reston, VA (USA)); McDonnell, J.R. Jr. (US Bureau of Mines (US))

    1990-01-01

    The authors present a study to assess the potential for undiscovered mineral resources and appraise the identified resources of the Buffalo Hump and Sand Dunes Addition Wilderness Study Areas, southwestern Wyoming, There are no mines, prospects, or mineralized areas nor any producing oil or gas wells; however, there are occurrences of coal, claystone and shale, and sand. There is a moderate resource potential for oil shale and natural gas and a low resource potential for oil, for metals, including uranium, and for geothermal sources.

  3. File:OilSands.pdf | Open Energy Information

    Open Energy Info (EERE)

    OilSands.pdf Jump to: navigation, search File File history File usage File:OilSands.pdf Size of this preview: 463 599 pixels. Other resolution: 464 600 pixels. Go to page 1 2...

  4. Well completion process for formations with unconsolidated sands

    DOE Patents [OSTI]

    Davies, David K.; Mondragon, III, Julius J.; Hara, Philip Scott

    2003-04-29

    A method for consolidating sand around a well, involving injecting hot water or steam through well casing perforations in to create a cement-like area around the perforation of sufficient rigidity to prevent sand from flowing into and obstructing the well. The cement area has several wormholes that provide fluid passageways between the well and the formation, while still inhibiting sand inflow.

  5. Clean and Secure Energy from Domestic Oil Shale and Oil Sands Resources

    SciTech Connect (OSTI)

    Spinti, Jennifer; Birgenheier, Lauren; Deo, Milind; Facelli, Julio; Hradisky, Michal; Kelly, Kerry; Miller, Jan; McLennan, John; Ring, Terry; Ruple, John; Uchitel, Kirsten

    2015-09-30

    This report summarizes the significant findings from the Clean and Secure Energy from Domestic Oil Shale and Oil Sands Resources program sponsored by the Department of Energy through the National Energy Technology Laboratory. There were four principle areas of research; Environmental, legal, and policy issues related to development of oil shale and oil sands resources; Economic and environmental assessment of domestic unconventional fuels industry; Basin-scale assessment of conventional and unconventional fuel development impacts; and Liquid fuel production by in situ thermal processing of oil shale Multiple research projects were conducted in each area and the results have been communicated via sponsored conferences, conference presentations, invited talks, interviews with the media, numerous topical reports, journal publications, and a book that summarizes much of the oil shale research relating to Utah’s Uinta Basin. In addition, a repository of materials related to oil shale and oil sands has been created within the University of Utah’s Institutional Repository, including the materials generated during this research program. Below is a listing of all topical and progress reports generated by this project and submitted to the Office of Science and Technical Information (OSTI). A listing of all peer-reviewed publications generated as a result of this project is included at the end of this report; Geomechanical and Fluid Transport Properties 1 (December, 2015); Validation Results for Core-Scale Oil Shale Pyrolysis (February, 2015); and Rates and Mechanisms of Oil Shale Pyrolysis: A Chemical Structure Approach (November, 2014); Policy Issues Associated With Using Simulation to Assess Environmental Impacts (November, 2014); Policy Analysis of the Canadian Oil Sands Experience (September, 2013); V-UQ of Generation 1 Simulator with AMSO Experimental Data (August, 2013); Lands with Wilderness Characteristics, Resource Management Plan Constraints, and Land Exchanges

  6. Preliminary Notice of Violation, Kaiser-Hill Company, LLC- EA-2000-01

    Broader source: Energy.gov [DOE]

    Issued to Kaiser-Hill Company, LLC, related to Recurring Procurement Quality Problems at the Rocky Flats Environmental Technology Site, January 24, 2000 (EA-2000-01)

  7. Enforcement Letter, Kaiser-Hill Company, L.L.C- September 11, 2000

    Broader source: Energy.gov [DOE]

    Issued to Kaiser-Hill Company, LLC related to Noncompliances with Design and Procurement Requirements at the Rocky Flats Environmental Technology Site

  8. Enforcement Letter, Kaiser-Hill Company, LLC - August 2, 2000 | Department

    Office of Environmental Management (EM)

    Department of Energy Hill Hanford Group, Inc. - April 24, 2001 Enforcement Letter, CH2M Hill Hanford Group, Inc. - April 24, 2001 April 24, 2001 Issued to CH2M Hill Hanford Group, Inc., related to Nuclear Safety Management at the Hanford Site Tank Farms. On April 24, 2001, the U.S. Department of Energy (DOE) issued a nuclear safety Enforcement Letter to CH2M Hill Hanford Group, Inc. for failures to perform technical safety requirements for gas monitoring and failure to enter a Limiting

  9. Enforcement Letter, Kaiser-Hill Company, L.L.C. - July 20, 1998 |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Kaiser-Hill Company, L.L.C. - July 20, 1998 Enforcement Letter, Kaiser-Hill Company, L.L.C. - July 20, 1998 July 20, 1998 Issued to Kaiser-Hill Company, LLC related to Recurring Weaknesses in Implementing Quality Assurance Rule Requirements at the Rocky Flats Environmental Technology Site On July 20, 1998, the U.S. Department of Energy issued a nuclear safety Enforcement Letter to Kaiser-Hill Company, LLC related to recurring weaknesses in implementing nuclear quality

  10. Water Sampling At Fenton Hill HDR Geothermal Area (Rao, Et Al...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Fenton Hill HDR Geothermal Area (Rao, Et Al., 1996) Exploration Activity...

  11. Water-Gas Sampling At Fenton Hill HDR Geothermal Area (Janik...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water-Gas Sampling At Fenton Hill HDR Geothermal Area (Janik & Goff, 2002) Exploration...

  12. Preliminary Notice of Violation, Kaiser-Hill Company- EA-97-03

    Broader source: Energy.gov [DOE]

    Issued to Kaiser-Hill Company related to a Radioactive Material Release during Trench Remediation at the Rocky Flats Environmental Technology Site, (EA-97-03)

  13. Enforcement Letter, Kaiser-Hill Company, L.L.C.- July 21, 1998

    Broader source: Energy.gov [DOE]

    Issued to Kaiser-Hill Company, LLC related to Fire Protection System Surveillances at the Rocky Flats Environmental Technology Site, July 21, 1998

  14. Preliminary Notice of Violation, CH2M Hill Hanford Group, Inc. - EA-2003-06

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    | Department of Energy CH2M Hill Hanford Group, Inc. - EA-2003-06 Preliminary Notice of Violation, CH2M Hill Hanford Group, Inc. - EA-2003-06 August 29, 2003 Issued to CH2M Hill Hanford Group, Inc., related to Quality Assurance Issues at the Hanford Site Tank Farms On August 29, 2003, the U.S. Department of Energy issued a Preliminary Notice of Violation (EA-2003-06) to CH2M Hill Hanford Group, Inc. for violations of 10 C.F.R. 830 related to numerous nuclear safety quality assurance issues

  15. DOE Cites CH2M Hill Hanford for Violating Nuclear Safety Rules | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy for Violating Nuclear Safety Rules DOE Cites CH2M Hill Hanford for Violating Nuclear Safety Rules March 10, 2005 - 10:44am Addthis Hanford Tank Farm Contractor Faces Fine of more than $300,000 WASHINGTON, DC - The Department of Energy (DOE) today notified the CH2M Hill Hanford Group, Inc. (CH2M Hill) - that it will fine the company $316,250 for violations of the department's nuclear safety requirements. CH2M Hill is the department's contractor responsible for storage of highly

  16. Graduating to a Bright Tomorrow: Solar Ready Vets Class Graduates from Hill

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFB | Department of Energy Graduating to a Bright Tomorrow: Solar Ready Vets Class Graduates from Hill AFB Graduating to a Bright Tomorrow: Solar Ready Vets Class Graduates from Hill AFB March 30, 2016 - 11:49am Addthis Deputy Secretary Liz Sherwood-Randall with the graduates of the Solar Ready Vets program at Hill Air Force Base, Utah. Image courtesy of the U.S. Air Force. Deputy Secretary Liz Sherwood-Randall with the graduates of the Solar Ready Vets program at Hill Air Force Base, Utah.

  17. Consent Order, Kaiser-Hill Company, LLC- EA 98-03

    Broader source: Energy.gov [DOE]

    Issued to Kaiser-Hill Company, LLC related to three Radiological Events at the Rocky Flats Environmental Technology Site, (EA 98-03)

  18. Preliminary Notice of Violation, CH2M HILL Hanford Group, Inc.- NEA-2008-02

    Broader source: Energy.gov [DOE]

    Issued to CH2M Hill Hanford Group, Inc., related to a Radioactive Waste Spill at the Hanford Site Tank Farms

  19. Consent Order, CH2M Hill Hanford Group, Inc.- EA-2000-09

    Broader source: Energy.gov [DOE]

    Issued to CH2M Hill Hanford Group, Inc., related to Quality Problems at the Hanford Site Tank Farms, (EA-2000-09)

  20. Preliminary Notice of Violation, Kaiser-Hill Company, LLC- EA-2001-04

    Office of Energy Efficiency and Renewable Energy (EERE)

    Preliminary Notice of Violation issued to Kaiser-Hill Company, LLC, related to Nuclear Safety, Work Control, and Radiation Protection Deficiencies at the Rocky Flats Environmental Technology Site

  1. Flow Test At Fenton Hill HDR Geothermal Area (Dash, Et Al., 1983...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Flow Test At Fenton Hill HDR Geothermal Area (Dash, Et Al., 1983) Exploration Activity Details...

  2. Flow Test At Fenton Hill HDR Geothermal Area (Grigsby, Et Al...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Flow Test At Fenton Hill HDR Geothermal Area (Grigsby, Et Al., 1983) Exploration Activity Details...

  3. Flow Test At Fenton Hill HDR Geothermal Area (Dash, 1989) | Open...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Flow Test At Fenton Hill HDR Geothermal Area (Dash, 1989) Exploration Activity Details Location...

  4. Enforcement Letter, CH2M Hill Mound, Inc- December 22, 2004

    Broader source: Energy.gov [DOE]

    Issued to CH2M Hill Mound, Inc. related to a Radioactive Contamination Event during Remediation Activities at the Miamisburg Closure Project

  5. Constraints on the Age of Heating at the Fenton Hill Site, Valles...

    Open Energy Info (EERE)

    close to Fenton Hill during the last few tens of thousands of years. Authors T. Mark Harrison, Paul Morgan and David D. Blackwell Published Journal Journal of Geophysical...

  6. Students from Smoky Hill High School Triumph in Colorado Science Bowl -

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    News Releases | NREL Students from Smoky Hill High School Triumph in Colorado Science Bowl February 8, 2003 Golden, CO. - Students from Smoky Hill High School won top honors at the Colorado Science Bowl today at the Colorado School of Mines. In the final round of rapid-fire questions and answers about physics, math, biology, astronomy, chemistry, computers and the earth sciences, students from Smoky Hill High School team #2 were victorious over their peers, Smoky Hill team #3. At the end of

  7. Students from Smoky Hill High School Triumph in Colorado Science Bowl -

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    News Releases | NREL Students from Smoky Hill High School Triumph in Colorado Science Bowl February 12, 2005 Golden, Colo. - Students from Smoky Hill High School won top honors at the Colorado Science Bowl today for the fourth year in a row. In the final round of rapid-fire questions and answers about physics, math, biology, astronomy, chemistry, computers and the earth sciences, Smoky Hill High School team #2 from Aurora was victorious over Smoky Hill High School team #1. Thirty-six student

  8. Turkey Hill Dairy: Where Energy is Not Left Flapping in the Wind

    Broader source: Energy.gov [DOE]

    Nearly a quarter of the electricity Turkey Hill Dairy uses each year to produce its 26 million gallons of ice cream comes from wind power.

  9. Preliminary Notice of Violation, Kaiser-Hill Company, LLC- EA-1999-06

    Broader source: Energy.gov [DOE]

    Issued to Kaiser-Hill Company, LLC, related to the Procurement of Waste Containers at the Rocky Flats Environmental Technology Site, August 18, 1999 (EA-1999-06

  10. AmeriFlux US-LPH Little Prospect Hill

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Hadley, Julian [Ecovative Design, LLC

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-LPH Little Prospect Hill. Site Description - The site was cleared for pasture, but not deeply plowed or planted, in the 18th and 19th centuries. Agriculture on the site was abandoned near the end of the 19th century. The forest within 200 to 300 m of the eddy covariance tower to the NW, W, SW, and S burned in an intense fire in 1957, which left few or no surviving trees.

  11. Science on the Hill: Why space weather matters

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Why space weather matters Why space weather matters Many people think of space as a silent, empty void and the sun as a distant source of light and heat. Not true. The sun and the Earth are connected in complex, intimate and sometimes dangerous ways. April 10, 2016 Science on the Hill: Why space weather matters For years, space scientists thought the empty region between the two Van Allen belts filled in only during only the most extreme, once-a-decade geomagnetic storms. New research shows that

  12. SAND76-0260 Unlimited Release

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    SAND76-0260 Unlimited Release Printed July 1976 . POWER SUPPLIES FOR SPACE SYSTEMS QUALITY ASSURANCE BY SANDIA LABORATORIES Robert L. Hannigan Robert R. Harnar Electronic and Electrical Devices Division 951 2 Sandia Laboratories Albuquerque, NM 87115 AB STRAC T This report summarizes the Sandia Laboratories participation in Quality Assurance programs for Radioisotopic Thermoelectric Generators which have been used i n space systems over the past 10 years. Basic elements of this QA program a r e

  13. Solvent extraction of Southern US tar sands

    SciTech Connect (OSTI)

    Penney, W.R.

    1990-01-01

    The Department of Chemical Engineering at the University of Arkansas, in association with Diversified Petroleum Recovery, Inc. (DPR) of Little Rock, Arkansas, has been developing a solvent extraction process for the recovery of bitumen from tar sands for the past five years. The unique feature of the process is that the bitumen is recovered from the solvent by contacting with a co-solvent, which causes the bitumen to precipitate. The overall purpose of this project is to study both the technical and economic feasibility of applying this technology for recovery of bitumen from tar sands by (1) investigating the socioeconmic factors which affect (a) plant siting and (b) the market value of recovered bitumen; (2) operating a process demonstration unit at the rate of 1 lb/hr recovered bitumen while producing clean sand and recyclable solvents; and (3) determine the economic conditions which will make a bitumen recovery project economical. DPR has analyzed the historical trends of domestic production, consumption, discoveries and reserves of crude oil. They have started an investigation of the volatility in the price of crude oil and of gasoline prices and of the differential between gasoline and crude oil. DPR continues to analyze the geographical movement and demand for asphalt products. Utah does not appear economically attractive as a site for a bitumen from tar sands asphalt plant. Oklahoma sites are now being studied. This report also contains the quarterly progress report from a University of Nevada study to determine bitumen composition, oxygen uptake rates, and viscosities of Alabama and Utah bitumens. Both reports have been indexed separately for inclusion on the data base.

  14. CONTENTS Gas Hydrate-Bearing Sand

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    CONTENTS Gas Hydrate-Bearing Sand Reservoir Systems in the Offshore of India: Results of the India National Gas Hydrate Program Expedition 02 ..............1 The Potential for Abiotic Methane in Arctic Gas Hydrates .................9 Coupled Thermo-Hydro-Chemo- Mechanical (THCM) Models for Hydrate-Bearing Sediments ....13 Emerging Issues in the Development of Geologic Models for Gas Hydrate Numerical Simulation ................19 Announcements ...................... 23 * DOE/NETL FY2016 Methane

  15. Guide to preparing SAND reports. Revised

    SciTech Connect (OSTI)

    Locke, T.K.

    1996-04-01

    This guide contains basic information needed to produce a SAND report. Its guidelines reflect DOE regulation and Sandia policy. The guide includes basic writing instructions in an annotated sample report; guidance for organization, format, and layout of reports produced by line organizations; and information about conference papers, journal articles, and brochures. The appendixes contain sections on Sandia`s preferred usage, equations, references, copyrights and permissions, and publishing terms.

  16. Eolian cover sands: a sedimentologic model and paleoenvironmental implications

    SciTech Connect (OSTI)

    Lea, P.D.

    1985-01-01

    In periglacial areas, accumulations of eolian sand commonly form low-relief blankets without well-developed dunes. Internally, these sandsheet deposits exhibit subhorizontal lamination rather than high-angle cross-bedding. Such cover sands of late-Pleistocene age mantle extensive areas in northern Europe, but have been reported more rarely from North America. The processes by which cover sands, as opposed to dunes, accumulate have not yet been determined conclusively. Wind ripples and sand dunes do not form a continuum; flow separation and avalanching and negligible in the former and vital in the latter. Accretion of a sand patch into a mound sufficient to cause flow separation and dune growth requires a consistently available supply of loose sand. In cover-sand areas, sand may be immobilized prior to dune development by several factors: (1) a sparse vegetation cover, (2) moist ground conditions, (3) snow cover, and (4) a shallow permafrost table and/or an ice-cemented active layer. Detailed sedimentologic studies may allow discrimination among these various controls. The importance of the individual controlling factors can vary seasonally in a given deposit, as well as between deposits in different paleogeographic settings. However, all factors imply more mesic conditions than those associated with many dune deposits. The association of cover sands with paraboloid dunes is also consistent with somewhat moist conditions. The relatively mesic nature of cover sands controls their Pleistocene distribution; they become decreasingly important relative to dunes in maritime-to-continental transects across Alaska and northern Europe.

  17. Independent Oversight Review, Richland Operations Office and CH2M Hill Plateau Remediation Company and Mission Support Alliance- April 2012

    Broader source: Energy.gov [DOE]

    Review of Richland Operations Office and CH2M Hill Plateau Remediation Company and Mission Support Alliance Conduct of Operations

  18. Oil shale, tar sands, and related materials

    SciTech Connect (OSTI)

    Stauffer, H.C.

    1981-01-01

    This sixteen-chapter book focuses on the many problems and the new methodology associated with the commercialization of the oil shale and tar sand industry. Topics discussed include: an overview of the Department of Energy's oil shale R, D, and D program; computer simulation of explosive fracture of oil shale; fracturing of oil shale by treatment with liquid sulfur dioxide; chemistry of shale oil cracking; hydrogen sulfide evolution from Colorado oil shale; a possible mechanism of alkene/alkane production in oil shale retorting; oil shale retorting kinetics; kinetics of oil shale char gasification; a comparison of asphaltenes from naturally occurring shale bitumen and retorted shale oils: the influence of temperature on asphaltene structure; beneficiation of Green River oil shale by density methods; beneficiation of Green River oil shale pelletization; shell pellet heat exchange retorting: the SPHER energy-efficient process for retorting oil shale; retorted oil shale disposal research; an investigation into the potential economics of large-scale shale oil production; commercial scale refining of Paraho crude shale oil into military specification fuels; relation between fuel properties and chemical composition; chemical characterization/physical properties of US Navy shale-II fuels; relation between fuel properties and chemical composition: stability of oil shale-derived jet fuel; pyrolysis of shale oil residual fractions; synfuel stability: degradation mechanisms and actual findings; the chemistry of shale oil and its refined products; the reactivity of Cold Lake asphaltenes; influence of thermal processing on the properties of Cold Lake asphaltenes: the effect of distillation; thermal recovery of oil from tar sands by an energy-efficient process; and hydropyrolysis: the potential for primary upgrading of tar sand bitumen.

  19. Heating tar sands formations while controlling pressure

    DOE Patents [OSTI]

    Stegemeier, George Leo [Houston, TX; Beer, Gary Lee [Houston, TX; Zhang, Etuan [Houston, TX

    2010-01-12

    Methods for treating a tar sands formation are described herein. Methods may include heating at least a section of a hydrocarbon layer in the formation from a plurality of heaters located in the formation. A pressure in the majority of the section may be maintained below a fracture pressure of the formation. The pressure in the majority of the section may be reduced to a selected pressure after the average temperature reaches a temperature that is above 240.degree. C. and is at or below pyrolysis temperatures of hydrocarbons in the section. At least some hydrocarbon fluids may be produced from the formation.

  20. Heating tar sands formations to visbreaking temperatures

    DOE Patents [OSTI]

    Karanikas, John Michael; Colmenares, Tulio Rafael; Zhang, Etuan; Marino, Marian; Roes, Augustinus Wilhelmus Maria; Ryan, Robert Charles; Beer, Gary Lee; Dombrowski, Robert James; Jaiswal, Namit

    2009-12-22

    Methods for treating a tar sands formation are described herein. Methods may include heating at least a section of a hydrocarbon layer in the formation from a plurality of heaters located in the formation. The heat may be controlled so that at least a majority of the section reaches an average temperature of between 200.degree. C. and 240.degree. C., which results in visbreaking of at least some hydrocarbons in the section. At least some visbroken hydrocarbon fluids may be produced from the formation.

  1. SAND2011-9306 Unlimited Release

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    SAND2011-9306 Unlimited Release Printed November 2011 Reference Model 2: "Rev 0" Rotor Design Matt Barone, Todd Griffith, and Jonathan Berg Sandia National Laboratories P.O. Box 5800 Albuquerque, New Mexico 87185-1124 Abstract The preliminary design for a three-bladed cross-flow rotor for a reference marine hydrokinetic turbine is presented. A rotor performance design code is described, along with modifications to the code to allow prediction of blade support strut drag as well as

  2. Testing the Delaware sand filter's effectiveness for treating stormwater runoff

    SciTech Connect (OSTI)

    Leszczynska, D.; Dzurik, A.

    1998-07-01

    The use of the Delaware Sand Filter for treatment of ultra-urban stormwater is investigated for Florida applications. An experimental Delaware filter is designed in conjunction with a typical sand filter as part of a street improvement project in Tallahassee, Florida. The design allows for testing of different filter media in an attempt to determine the suitability of the Delaware Sand Filter in hot climates with numerous heavy rainfall episodes.

  3. IMPROVED OIL RECOVERY FROM UPPER JURASSIC SMACKOVER CARBONATES THROUGH THE APPLICATION OF ADVANCED TECHNOLOGIES AT WOMACK HILL OIL FIELD, CHOCTAW AND CLARKE COUNTIES, ALABAMA, EASTERN GULF COASTAL PLAIN

    SciTech Connect (OSTI)

    Ernest A. Mancini

    2004-12-06

    The principal research effort for Year 1 of the project is drilling an infill well in the Womack Hill Field, Choctaw and Clarke Counties, Alabama. The objectives of the project are to drill and core an infill well in Womack Hill Field; to utilize samples from the core to evaluate further the feasibility of implementing an immobilized enzyme technology project in the field; and to use the new information resulting from the drilling of the well to revise and modify the 3-D geologic model, to further modify the injection strategy for the existing pressure maintenance program, and to assess whether a second infill well should be drilled using lateral/multilateral well completions.

  4. IMPROVED OIL RECOVERY FROM UPPER JURASSIC SMACKOVER CARBONATES THROUGH THE APPLICATION OF ADVANCED TECHNOLOGIES AT WOMACK HILL OIL FIELD, CHOCTAW AND CLARKE COUNTIES, ALABAMA, EASTERN GULF COASTAL PLAIN

    SciTech Connect (OSTI)

    Ernest A. Mancini

    2004-12-13

    The principal research effort for Year 1 of the project is drilling an infill well in the Womack Hill Field, Choctaw and Clarke Counties, Alabama. The objectives of the project are to drill and core an infill well in Womack Hill Field; to utilize samples from the core to evaluate further the feasibility of implementing an immobilized enzyme technology project in the field; and to use the new information resulting from the drilling of the well to revise and modify the 3-D geologic model, to further modify the injection strategy for the existing pressure maintenance program, and to assess whether a second infill well should be drilled using lateral/multilateral well completions.

  5. Oil Shale and Oil Sands Development Robert Keiter; John Ruple...

    Office of Scientific and Technical Information (OSTI)

    Conjunctive Surface and Groundwater Management in Utah: Implications for Oil Shale and Oil Sands Development Robert Keiter; John Ruple; Heather Tanana; Rebecca Holt 29 ENERGY...

  6. RFC Sand Creek Development LLC | Open Energy Information

    Open Energy Info (EERE)

    Colorado Zip: 80014 Product: Subsidiary of Republic Financial Corporation set up to invest in Sand Creek Energy LLC, a planned gas to liquid facility. Coordinates: 39.325162,...

  7. Sand Springs, Oklahoma: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Sand Springs, Oklahoma: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 36.1398102, -96.108891 Show Map Loading map... "minzoom":false,"mapping...

  8. Dynamic Behavior of Sand: Annual Report FY 11 (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    ... Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 71 ... SAND; SENSITIVITY; SIMULATION; TARGETS; TESTING; WEAPONS Word Cloud More Like This Full ...

  9. Sand Dunes Hot Spring Aquaculture Low Temperature Geothermal...

    Open Energy Info (EERE)

    Dunes Hot Spring Aquaculture Low Temperature Geothermal Facility Jump to: navigation, search Name Sand Dunes Hot Spring Aquaculture Low Temperature Geothermal Facility Facility...

  10. Reuse of waste cutting sand at Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Mathews, S., LLNL

    1998-02-25

    Lawrence Livermore National Laboratory (LLNL) examined the waste stream from a water jet cutting operation, to evaluate the possible reuse of waste garnet sand. The sand is a cutting agent used to shape a variety of materials, including metals. Nearly 70,000 pounds of waste sand is generated annually by the cutting operation. The Environmental Protection Department evaluated two potential reuses for the spent garnet sand: backfill in utility trenches; and as a concrete constituent. In both applications, garnet waste would replace the sand formerly purchases by LLNL for these purposes. Findings supported the reuse of waste garnet sand in concrete, but disqualified its proposed application as trench backfill. Waste sand stabilized in ac concrete matrix appeared to present no metals-leaching hazard; however, unconsolidated sand in trenches could potentially leach metals in concentrations high enough to threaten ground water quality. A technical report submitted to the San Francisco Bay Regional Water Quality Control Board was reviewed and accepted by that body. Reuse of waste garnet cutting sand as a constituent in concrete poured to form walkways and patios at LLNL was approved.

  11. Montana Sand and Gravel Operations General Permit - Example Authorizat...

    Open Energy Info (EERE)

    OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Supplemental Material: Montana Sand and Gravel Operations General Permit - Example AuthorizationPermitting...

  12. White Sands, New Mexico: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Sands, New Mexico: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 32.38319, -106.481499 Show Map Loading map... "minzoom":false,"mappingservic...

  13. TESTING OF TMR SAND MANTIS FINAL REPORT

    SciTech Connect (OSTI)

    Krementz, D; William Daugherty, W

    2007-06-12

    Screening tests of Sand Mantis candidate materials selected for erosion resistance have been completed. The results of this testing identified that over a relatively short period of operation (<1 hour), measurable erosion will occur in each of the candidate zoom tube materials given equal operating exposure. Additionally, this testing has shown that erosion of the rubber discharge hose directly downstream of the vehicle could be expected to limit the service life of the discharge hose. On the basis of these test results, SRNL recommends the following; {lg_bullet} redesign of critical system components (e.g., zoom tube, discharge hose) should be conducted to improve system characteristics relative to erosion and capitalize on the results of this testing, {lg_bullet} continued efforts to deploy the Sand Mantis should include testing to better define and optimize operating parameters, and gain an understanding of system dynamics, {lg_bullet} discontinue wear testing with the selected materials pending redesign of critical system components (1st recommendation) and inclusion of other candidate materials. The final selection of additional candidate materials should be made following design changes, but might include a Stellite alloy or zirconia.

  14. DOE Selects CH2M Hill Plateau Remediation Company for Plateau Remediation

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Contract at its Hanford Site | Department of Energy CH2M Hill Plateau Remediation Company for Plateau Remediation Contract at its Hanford Site DOE Selects CH2M Hill Plateau Remediation Company for Plateau Remediation Contract at its Hanford Site June 19, 2008 - 1:29pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced that CH2M Hill Plateau Remediation Company has been selected as the plateau remediation contractor for DOE's Hanford Site in southeastern Washington

  15. Students from Smoky Hill High School Triumph in Colorado High School

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Science Bowl - News Releases | NREL Students from Smoky Hill High School Triumph in Colorado High School Science Bowl February 11, 2006 Golden, Colo. - For the fifth year in a row, students from Smoky Hill High School won top honors at the Colorado High School Science Bowl. In the final round of rapid-fire questions and answers about physics, math, biology, astronomy, chemistry, computers and the earth sciences, Smoky Hill High School from Aurora was victorious over D'Evelyn High School from

  16. Students from Smoky Hill High School Triumph in Colorado Science Bowl -

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    News Releases | NREL Students from Smoky Hill High School Triumph in Colorado Science Bowl February 7, 2004 Golden, Colo. - Students from Smoky Hill High School won top honors today at the Colorado Science Bowl for the third year in a row. In the final round of rapid-fire questions and answers about physics, math, biology, astronomy, chemistry, computers and the earth sciences, Smoky Hill High School was victorious over Pueblo Centennial High School. Thirty-nine student teams from across the

  17. CH2M HILL Plateau Remediation Company, NEL-2014-01

    Office of Environmental Management (EM)

    CH2M HILL Plateau Remediation Company CH2M HILL Plateau Remediation Company The Office of Hea1th, Safety and Security's Office of Enforcement and Oversight has evaluated the facts and circumstances of a series of radiological work deficiencies at the Plutonium Finishing Plant (PFP) and the 105 K-East Reactor Facility (105KE Reactor) by CH2M HILL Plateau Remediation Company (CHPRC). The radiological work deficiencies at PFP are documented in the April 29, 2011, Department of Energy Richland

  18. Zebra processes of oil recovery using fireflood and waterflood in alternate sands in a multi-sand environment

    SciTech Connect (OSTI)

    Chu, C.

    1995-12-31

    This paper presents a new process of oil recovery, namely, the zebra process, which is specifically advantageous to use in heavy oil reservoirs that exist in multiple sands. This process uses firefloods and waterfloods in alternate sands. The firefloods serve as formation preheaters which reduce the oil viscosities in the neighboring sands so that these sands, normally not amenable to waterfloods because of high viscosity, can be waterflooded with ease. The exciting news is that the air compression cost in firefloods can be reduced by a factor of three with a proper application of the zebra process. This great savings in air compression cost is possible because the heat that is normally lost to the overburden and underburden in firefloods is now being put to good use, by preheating the neighboring sands. Examples are given on zebraing several idealized sand-shale sequences involving three-, five-, six-, and seven-sand reservoirs, and also zebraing two actual sand-shale sequences, both involving five-sand reservoirs.

  19. NORTH HILL CREEK 3-D SEISMIC EXPLORATION PROJECT

    SciTech Connect (OSTI)

    Marc T. Eckels; David H. Suek; Denise H. Harrison; Paul J. Harrison

    2004-05-06

    Wind River Resources Corporation (WRRC) received a DOE grant in support of its proposal to acquire, process and interpret fifteen square miles of high-quality 3-D seismic data on non-allotted trust lands of the Uintah and Ouray (Ute) Indian Reservation, northeastern Utah, in 2000. Subsequent to receiving notice that its proposal would be funded, WRRC was able to add ten square miles of adjacent state and federal mineral acreage underlying tribal surface lands by arrangement with the operator of the Flat Rock Field. The twenty-five square mile 3-D seismic survey was conducted during the fall of 2000. The data were processed through the winter of 2000-2001, and initial interpretation took place during the spring of 2001. The initial interpretation identified multiple attractive drilling prospects, two of which were staked and permitted during the summer of 2001. The two initial wells were drilled in September and October of 2001. A deeper test was drilled in June of 2002. Subsequently a ten-well deep drilling evaluation program was conducted from October of 2002 through March 2004. The present report discusses the background of the project; design and execution of the 3-D seismic survey; processing and interpretation of the data; and drilling, completion and production results of a sample of the wells drilled on the basis of the interpreted survey. Fifteen wells have been drilled to test targets identified on the North Hill Creek 3-D Seismic Survey. None of these wildcat exploratory wells has been a dry hole, and several are among the best gas producers in Utah. The quality of the data produced by this first significant exploratory 3-D survey in the Uinta Basin has encouraged other operators to employ this technology. At least two additional 3-D seismic surveys have been completed in the vicinity of the North Hill Creek Survey, and five additional surveys are being planned for the 2004 field season. This project was successful in finding commercial oil, natural gas

  20. A comparison of general circulation model predictions to sand drift and dune orientations

    SciTech Connect (OSTI)

    Blumberg, D.G.; Greeley, R.

    1996-12-01

    The growing concern over climate change and decertification stresses the importance of aeolian process prediction. In this paper the use of a general circulation model to predict current aeolian features is examined. A GCM developed at NASA/Goddard Space Flight Center was used in conjunction with White`s aeolian sand flux model to produce a global potential aeolian transport map. Surface wind shear stress predictions were used from the output of a GCM simulation that was performed as part of the Atmospheric Model Intercomparison Project on 1979 climate conditions. The spatial resolution of this study (as driven by the GCM) is 4{degrees} X 5{degrees}; instantaneous 6-hourly wind stress data were saved by the GCM and used in this report. A global map showing potential sand transport was compared to drift potential directions as inferred from Landsat images from the 1980s for several sand seas and a coastal dune field. Generally, results show a good correlation between the simulated sand drift direction and the drift direction inferred for dune forms. Discrepancies between the drift potential and the drift inferred from images were found in the North American deserts and the Arabian peninsula. An attempt to predict the type of dune that would be formed in specific regions was not successful. The model could probably be further improved by incorporating soil moisture, surface roughness, and vegetation information for a better assessment of sand threshold conditions. The correlation may permit use of a GCM to analyze {open_quotes}fossil{close_quotes} dunes or to forecast aeolian processes. 48 refs., 8 figs.

  1. The extraction of bitumen from western tar sands. Annual report

    SciTech Connect (OSTI)

    Oblad, A.G.; Bunger, J.W.; Deo, M.D.; Hanson, F.V.; Miller, J.D.; Seader, J.D.

    1990-07-01

    Topics discussed include: characterization of bitumen impregnated sandstone, water based tar sand separation technology, electrophoretic characterization of bitumen and fine mineral particles, bitumen and tar sand slurry viscosity, the hot water digestion-flotation process, electric field use on breaking water-in-oil emulsions, upgrading of bitumens and bitumen-derived liquids, solvent extraction.

  2. The extraction of bitumen from western tar sands

    SciTech Connect (OSTI)

    Oblad, A.G.; Bunger, J.W.; Deo, M.D.; Hanson, F.V.; Miller, J.D.; Seader, J.D.

    1990-07-01

    Topics discussed include: characterization of bitumen impregnated sandstone, water based tar sand separation technology, electrophoretic characterization of bitumen and fine mineral particles, bitumen and tar sand slurry viscosity, the hot water digestion-flotation process, electric field use on breaking water-in-oil emulsions, upgrading of bitumens and bitumen-derived liquids, solvent extraction.

  3. China shows increasing interest in heavy oil and oil sands

    SciTech Connect (OSTI)

    Not Available

    1986-12-01

    China and Canadian and US groups are cooperating in several areas to develop the heavy oil, asphalt, and oil sand deposits of China. The agreements dealing with exploration and upgrading are briefly described. The majority of the paper describes the occurrences of heavy oil, asphalt, and oil sands in China. 1 figure.

  4. Los Alamos National Laboratory Investigates Fenton Hill to Support Future Land Use

    Broader source: Energy.gov [DOE]

    LOS ALAMOS, N.M. – Supporting future land use for the U.S. Forest Service, Los Alamos National Laboratory’s Corrective Actions Program (CAP) completed sampling soil at Fenton Hill in the Jemez Mountains this month.

  5. Voluntary Protection Program Onsite Review, CH2M HILL B&W West...

    Office of Environmental Management (EM)

    B&W West Valley LLC, West Valley Demonstration Project - October 2013 Voluntary Protection Program Onsite Review, CH2M HILL B&W West Valley LLC, West Valley Demonstration Project - ...

  6. U.S. strategic petroleum reserve Big Hill 114 leak analysis 2012...

    Office of Scientific and Technical Information (OSTI)

    U.S. strategic petroleum reserve Big Hill 114 leak analysis 2012. Citation Details ... DM has since isolated the leak in well A with a temporary plug, and is planning on ...

  7. DOE Tour of Zero: The Candlewood Hills Rebuild by BPC Green Builders...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    DOE Tour of Zero: The Candlewood Hills Rebuild by BPC Green Builders Addthis 1 of 27 BPC Green Builders built this certified U.S. DOE Zero Energy Ready Home overlooking Candlewood ...

  8. Rock-Water Interactions in the Fenton Hill, New Mexico, Hot Dry...

    Open Energy Info (EERE)

    to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Rock-Water Interactions in the Fenton Hill, New Mexico, Hot Dry Rock Geothermal Systems I. Fluid...

  9. Preliminary Notice of Violation, Kaiser-Hill Company, LLC- EA-96-04

    Broader source: Energy.gov [DOE]

    Preliminary Notice of Violation issued to Kaiser-Hill Company, LLC related to Radiological and Work Control Deficiencies associated with Two Radiological Release Events at the Rocky Flats Environmental Technology Site, (EA-96-04)

  10. Preliminary Notice of Violation, Kaiser-Hill Company, LLC- EA-2000-05

    Broader source: Energy.gov [DOE]

    Preliminary Notice of Violation issued to Kaiser-Hill Company, LLC, related to an Unplanned, Radioactive Material Uptake at the Rocky Flats Environmental Technology Site, (EA-2000-05)

  11. FLINT HILLS RESOURES, LP- FE DKT NO. 15-169-LNG

    Broader source: Energy.gov [DOE]

    The Office of Fossil Energy gives notice of receipt of an application filed on November 5, 2015, by Flint Hills Resources,  LP requesting  long-term, multi-contract authorization to export up to 12...

  12. EIS-0266: Glass Mountain/Four Mile Hill Geothermal Project, California

    Office of Energy Efficiency and Renewable Energy (EERE)

    The EIS analyzes BPA's proposed action to approve the Transmission Services Agreements (TSAs) and Power Purchase Agreements (PPAs) with Calpine Siskiyou Geothermal Partners, L.P. (Calpine) to acquire output from the Fourmile Hill Geothermal Development Project (Project).

  13. DOE Cites CH2M Hill Hanford Group for Price-Anderson Violations

    Broader source: Energy.gov [DOE]

    WASHINGTON, DC - The Department of Energy (DOE) today notified CH2M Hill Hanford Group (CHG) that it will fine the company $82,500 for violations of the Department's nuclear safety requirements. ...

  14. DOE Cites CH2M Hill Hanford Group, Inc. for Price-Anderson Violations

    Broader source: Energy.gov [DOE]

    WASHINGTON, DC - The Department of Energy (DOE) today issued a Preliminary Notice of Violation (PNOV) to CH2M Hill Hanford Group, Inc. (CHG) for nuclear safety violations.  CHG is the tank...

  15. ICFT- An Initial Closed-Loop Flow Test of the Fenton Hill Phase...

    Open Energy Info (EERE)

    ICFT- An Initial Closed-Loop Flow Test of the Fenton Hill Phase II HDR Reservoir Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: ICFT- An Initial...

  16. Farmington Hills Partners With Michigan Saves With Eyes on the Energy Prize

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network member Farmington Hills, Michigan, held a January kick-off event to announce its plans to launch a host of programs designed to reduce residential and municipal...

  17. SEP Success Story: Turkey Hill Dairy: Where Energy is Not Left Flapping in the Wind

    Office of Energy Efficiency and Renewable Energy (EERE)

    Turkey Hill Dairy, the fourth largest producer of ice cream in the United States, uses wind power to produce its 26 million gallons of ice cream each year. Learn more.

  18. Acoustic sand detector for fluid flowstreams

    DOE Patents [OSTI]

    Beattie, Alan G. (Corrales, NM); Bohon, W. Mark (Frisco, TX)

    1993-01-01

    The particle volume and particle mass production rate of particulate solids entrained in fluid flowstreams such as formation sand or fracture proppant entrained in oil and gas production flowstreams is determined by a system having a metal probe interposed in a flow conduit for transmitting acoustic emissions created by particles impacting the probe to a sensor and signal processing circuit which produces discrete signals related to the impact of each of the particles striking the probe. The volume or mass flow rate of particulates is determined from making an initial particle size distribution and particle energy distribution and comparing the initial energy distribution and/or the initial size distribution with values related to the impact energies of a predetermined number of recorded impacts. The comparison is also used to recalibrate the system to compensate for changes in flow velocity.

  19. Direct Production of Silicones From Sand

    SciTech Connect (OSTI)

    Larry N. Lewis; F.J. Schattenmann: J.P. Lemmon

    2001-09-30

    Silicon, in the form of silica and silicates, is the second most abundant element in the earth's crust. However the synthesis of silicones (scheme 1) and almost all organosilicon chemistry is only accessible through elemental silicon. Silicon dioxide (sand or quartz) is converted to chemical-grade elemental silicon in an energy intensive reduction process, a result of the exceptional thermodynamic stability of silica. Then, the silicon is reacted with methyl chloride to give a mixture of methylchlorosilanes catalyzed by cooper containing a variety of tract metals such as tin, zinc etc. The so-called direct process was first discovered at GE in 1940. The methylchlorosilanes are distilled to purify and separate the major reaction components, the most important of which is dimethyldichlorosilane. Polymerization of dimethyldichlorosilane by controlled hydrolysis results in the formation of silicone polymers. Worldwide, the silicones industry produces about 1.3 billion pounds of the basic silicon polymer, polydimethylsiloxane.

  20. Class I cultural resource overview for oil shale and tar sands areas in Colorado, Utah and Wyoming.

    SciTech Connect (OSTI)

    O'Rourke, D.; Kullen, D.; Gierek, L.; Wescott, K.; Greby, M.; Anast, G.; Nesta, M.; Walston, L.; Tate, R.; Azzarello, A.; Vinikour, B.; Van Lonkhuyzen, B.; Quinn, J.; Yuen, R.; Environmental Science Division

    2007-11-01

    In August 2005, the U.S. Congress enacted the Energy Policy Act of 2005, Public Law 109-58. In Section 369 of this Act, also known as the 'Oil Shale, Tar Sands, and Other Strategic Unconventional Fuels Act of 2005', Congress declared that oil shale and tar sands (and other unconventional fuels) are strategically important domestic energy resources that should be developed to reduce the nation's growing dependence on oil from politically and economically unstable foreign sources. The Bureau of Land Management (BLM) is developing a Programmatic Environmental Impact Statement (PEIS) to evaluate alternatives for establishing commercial oil shale and tar sands leasing programs in Colorado, Wyoming, and Utah. This PEIS evaluates the potential impacts of alternatives identifying BLM-administered lands as available for application for commercial leasing of oil shale resources within the three states and of tar sands resources within Utah. The scope of the analysis of the PEIS also includes an assessment of the potential effects of future commercial leasing. This Class I cultural resources study is in support of the Draft Oil Shale and Tar Sands Resource Management Plan Amendments to Address Land Use Allocations in Colorado, Utah, and Wyoming and Programmatic Environmental Impact Statement and is an attempt to synthesize archaeological data covering the most geologically prospective lands for oil shale and tar sands in Colorado, Utah, and Wyoming. This report is based solely on geographic information system (GIS) data held by the Colorado, Utah, and Wyoming State Historic Preservation Offices (SHPOs). The GIS data include the information that the BLM has provided to the SHPOs. The primary purpose of the Class I cultural resources overview is to provide information on the affected environment for the PEIS. Furthermore, this report provides recommendations to support planning decisions and the management of cultural resources that could be impacted by future oil shale and tar

  1. Method and apparatus for hydrocarbon recovery from tar sands

    DOE Patents [OSTI]

    Westhoff, James D.; Harak, Arnold E.

    1989-01-01

    A method and apparatus for utilizing tar sands having a broad range of bitumen content is disclosed. More particularly, tar sands are pyrolyzed in a cyclone retort with high temperature gases recycled from the cyclone retort to produce oil and hydrocarbon products. The spent tar sands are then burned at 2000.degree. F. in a burner to remove residual char and produce a solid waste that is easily disposable. The process and apparatus have the advantages of being able to utilize tar sands having a broad range of bitumen content and the advantage of producing product gases that are free from combustion gases and thereby have a higher heating value. Another important advantage is rapid pyrolysis of the tar sands in the cyclone so as to effectively utilize smaller sized reactor vessels for reducing capitol and operating costs.

  2. Method and apparatus for hydrocarbon recovery from tar sands

    DOE Patents [OSTI]

    Westhoff, J.D.; Harak, A.E.

    1988-05-04

    A method and apparatus for utilizing tar sands having a broad range of bitumen content is disclosed. More particularly, tar sands are pyrolyzed in a cyclone retort with high temperature gases recycled from the cyclone retort to produce oil and hydrocarbon products. The spent tar sands are then burned at 2000/degree/F in a burner to remove residual char and produce a solid waste that is easily disposable. The process and apparatus have the advantages of being able to utilize tar sands having a broad range of bitumen content and the advantage of producing product gases that are free from combustion gases and thereby have a higher heating value. Another important advantage is rapid pyrolysis of the tar sands in the cyclone so as to effectively utilize smaller sized reactor vessels for reducing capitol and operating costs. 1 fig., 1 tab.

  3. Geothermal exploration program, Hill Air Force Base, Davis and Weber Counties, Utah

    SciTech Connect (OSTI)

    Glenn, W.E.; Chapman, D.S.; Foley, D.; Capuano, R.M.; Cole, D.; Sibbett, B.; Ward, S.H.

    1980-03-01

    Results obtained from a program designed to locate a low- or moderate-temperature geothermal resource that might exist beneath Hill Air Force Base (AFB), Ogden, Utah are discussed. A phased exploration program was conducted at Hill AFB. Published geological, geochemical, and geophysical reports on the area were examined, regional exploration was conducted, and two thermal gradient holes were drilled. This program demonstrated that thermal waters are not present in the shallow subsurface at this site. (MHR)

  4. NNSA takes part in 'DHS Day on the Hill' | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration | (NNSA) takes part in 'DHS Day on the Hill' Wednesday, January 22, 2014 - 3:36pm NNSA's Office of Emergency Operations participated in "DHS Day on the Hill," sponsored by the House Committee on Homeland Security, last week at the Cannon House Office Building. The event was an opportunity for each respective Department of Homeland Security component to demonstrate and showcase to members of Congress their unique capabilities and projects which contribute to the broad

  5. Peer Review of the Hot Dry Rock Project at Fenton Hill, New Mexico

    SciTech Connect (OSTI)

    1998-12-01

    This report briefly describes the history of the hot dry rock experiment project conducted by the U.S. Department of Energy and Los Alamos National Laboratory at Fenton Hill, New Mexico, from about 1971 through 1995. The authors identify the primary lessons learned and techniques developed during the course of the Fenton Hill project, and summarize the extent to which these technologies have been transferred to the U.S. geothermal industry.

  6. Sale of the Elk Hills Naval Petroleum Reserve | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Services » Petroleum Reserves » Naval Reserves » Sale of the Elk Hills Naval Petroleum Reserve Sale of the Elk Hills Naval Petroleum Reserve Energy Secretary Federico Pena (left) and Occidental Petroleum's David Hentschel sign the historic transfer agreement with Patricia Godley, DOE's Assistant Secretary for Fossil Energy, who orchestrated the sale, looking on. Energy Secretary Federico Pena (left) and Occidental Petroleum's David Hentschel sign the historic transfer agreement with Patricia

  7. Science on the Hill: Gravitational waves open new window on universe

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Gravitational waves open new window on universe Gravitational waves open new window on universe Viewing the very large and very small workings of what's out there. May 8, 2016 Science on the Hill: Gravitational waves open new window on universe A simulation of two merging black holes, creating gravitational waves. Photo courtesy of LIGO. Science on the Hill: Gravitational waves open new window on universe Now that gravitational waves have been found, what can be done with them? Lots, it turns

  8. Voluntary Protection Program Onsite Review, CH2M HILL Plateau Remediation Co., Inc., Hanford – Jan 2014

    Broader source: Energy.gov [DOE]

    Evaluation to determine whether CH2M HILL Plateau Remediation Co., Inc., Hanford is performing at a level deserving DOE-VPP Star recognition.

  9. Montana Notice of Intent: Sand and Gravel General Permit (MDEQ...

    Open Energy Info (EERE)

    Form NOI) Jump to: navigation, search OpenEI Reference LibraryAdd to library Form: Montana Notice of Intent: Sand and Gravel General Permit (MDEQ Form NOI) Abstract Form to be...

  10. SANDIA REPORT SAND2013-5238 Unlimited Release

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    5238 Unlimited Release July 2013 Water Use and Supply Concerns for Utility-Scale Solar ... SAND2013-5238 Unlimited Release July 2013 Water Use and Supply Concerns for Utility-Scale ...

  11. Assessment

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Assessment of the Surveillance Program of the High-Level Waste Storage Tanks at Hanford :.~I LALI i~E REJ 163 ROOM 1t 4 F77L.~ ~ -_77 .:earmn OfEeg Asitn Sertr fo niomn 4 z. r _________ rment of the Surveilance Prograrn of the High-Level Storage- Tanks at Hanford P. E WOOD Robert J. Catln, Deputy Directat - Office of Environmental Compliance and Overview Office of Environment MARCH 1980 Report to the U.S. Departrent of Energy Assistant Secretary for Environment Washkngon, DC C March 27, 1980

  12. Nondestructive Evaluation and Monitoring Projects NASA White Sands Test

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Facility (WSTF) | Department of Energy Nondestructive Evaluation and Monitoring Projects NASA White Sands Test Facility (WSTF) Nondestructive Evaluation and Monitoring Projects NASA White Sands Test Facility (WSTF) These slides were presented at the Onboard Storage Tank Workshop on April 29, 2010. nondestructiveevaluation_nasa_ostw.pdf (1.93 MB) More Documents & Publications Non Destructive Evaluation (NDE) Methods for Certification and Production/Performance Monitoring of Composite

  13. Western tight gas sands advanced logging workshop proceedings

    SciTech Connect (OSTI)

    Jennings, J B; Carroll, Jr, H B

    1982-04-01

    An advanced logging research program is one major aspect of the Western Tight Sands Program. Purpose of this workshop is to help BETC define critical logging needs for tight gas sands and to allow free interchange of ideas on all aspects of the current logging research program. Sixteen papers and abstracts are included together with discussions. Separate abstracts have been prepared for the 12 papers. (DLC)

  14. Creating and maintaining a gas cap in tar sands formations

    DOE Patents [OSTI]

    Vinegar, Harold J. (Bellaire, TX); Karanikas, John Michael (Houston, TX); Dinkoruk, Deniz Sumnu (Houston, TX); Wellington, Scott Lee (Bellaire, TX)

    2010-03-16

    Methods for treating a tar sands formation are disclosed herein. Methods for treating a tar sands formation may include providing heat to at least part of a hydrocarbon layer in the formation from one or more heaters located in the formation. Pressure may be allowed to increase in an upper portion of the formation to provide a gas cap in the upper portion. At least some hydrocarbons are produced from a lower portion of the formation.

  15. The extraction of bitumen from western tar sands. Annual report, July 1990--July 1991

    SciTech Connect (OSTI)

    Oblad, A.G.; Bunger, J.W.; Deo, M.D.; Hanson, F.V.; Miller, J.D.; Seader, J.D.

    1992-04-01

    Contents of this report include the following: executive summary; characterization of the native bitumen from the Whiterocks oil sand deposit; influence of carboxylic acid content on bitumen viscosity; water based oil sand separation technology; extraction of bitumen from western oil sands by an energy-efficient thermal method; large- diameter fluidized bed reactor studies; rotary kiln pyrolysis of oil sand; catalytic upgrading of bitumen and bitumen derived liquids; ebullieted bed hydrotreating and hydrocracking; super critical fluid extraction; bitumen upgrading; 232 references; Appendix A--Whiterocks tar sand deposit bibliography; Appendix B--Asphalt Ridge tar sand deposit bibliography; and Appendix C--University of Utah tar sands bibliography.

  16. Conversion of the Big Hill geological site characterization report to a three-dimensional model.

    SciTech Connect (OSTI)

    Stein, Joshua S.; Rautman, Christopher Arthur

    2003-02-01

    The Big Hill salt dome, located in southeastern Texas, is home to one of four underground oil-storage facilities managed by the U. S. Department of Energy Strategic Petroleum Reserve (SPR) Program. Sandia National Laboratories, as the geotechnical advisor to the SPR, conducts site-characterization investigations and other longer-term geotechnical and engineering studies in support of the program. This report describes the conversion of two-dimensional geologic interpretations of the Big Hill site into three-dimensional geologic models. The new models include the geometry of the salt dome, the surrounding sedimentary units, mapped faults, and the 14 oil storage caverns at the site. This work provides a realistic and internally consistent geologic model of the Big Hill site that can be used in support of future work.

  17. Sedimentary structures and textures of Rio Orinoco channel sands, Venezuela and Colombia

    SciTech Connect (OSTI)

    McKee, E.D.

    1989-01-01

    The majority of the sedimentary structures in the channel sands of the Orinoco River are planar cross-strata that are products of sand-wave deposition. Sands in these deposits are mostly medium-grained. Eolian dunes form on top of the sand waves when they are exposed to the trade winds at low river stages. The windblown sands are typically fine-grained.

  18. Voluntary Protection Program Onsite Review, CH2M HILL B&W West Valley LLC,

    Office of Environmental Management (EM)

    West Valley Demonstration Project - October 2013 | Department of Energy B&W West Valley LLC, West Valley Demonstration Project - October 2013 Voluntary Protection Program Onsite Review, CH2M HILL B&W West Valley LLC, West Valley Demonstration Project - October 2013 Octover 24, 2013 Evaluation to determine whether CH2M HILL B&W West Valley LLC, West Valley Demonstration Project is performing at a level deserving DOE-VPP Star recognition. Voluntary Protection Program Onsite Review,

  19. DOE Tour of Zero: Vision Hill Lot 1 by Mandalay Homes | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Vision Hill Lot 1 by Mandalay Homes DOE Tour of Zero: Vision Hill Lot 1 by Mandalay Homes 1 of 8 Mandalay Homes built this 3,181-square-foot home in Glendale, Arizona, to the performance criteria of the U.S. Department of Energy Zero Energy Ready Home (ZERH) program. 2 of 8 This one-level high-efficiency home meets the criteria of the DOE ZERH, ENERGY STAR, Indoor airPLUS, EPA WaterSense, and LEED for Homes Silver programs. 3 of 8 Tiles combine with stone to form pervious surfaces

  20. Department of Energy Finalizes $102 Million Loan Guarantee to Record Hill

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Wind, LLC for Maine Wind Project | Department of Energy 02 Million Loan Guarantee to Record Hill Wind, LLC for Maine Wind Project Department of Energy Finalizes $102 Million Loan Guarantee to Record Hill Wind, LLC for Maine Wind Project August 15, 2011 - 11:08am Addthis Project Expected to Fund Approximately 200 Jobs and Provide Improvements to Wind Turbine Performance Washington D.C. - U.S. Energy Secretary Steven Chu today announced the Department of Energy finalized a $102 million loan

  1. Western gas sands project. Status report, 1 July-31 July, 1980

    SciTech Connect (OSTI)

    Not Available

    1980-01-01

    The progress of the government-sponsored projects, directed towards increasing gas production from the low permeability gas sands of the western United States, is summarized. A subcontract was approved between Gas Research Institute and M.D. Wood, Inc. to obtain information on hydraulic fracture length. A meeting was held with Superior Oil Company during July to discuss possible sites for the multi-well experiment. Bartlesville Energy Technology Center continued work toward the assessment of fracture fluid effects on post fracture test times. A full report of the Seismic Formation Mapping Program will be issued by Sandia after review and editing have been completed.

  2. Preliminary of Violation, Kaiser-Hill Company, LLC,- EA-2004-02

    Office of Energy Efficiency and Renewable Energy (EERE)

    Issued to Kaiser-Hill Company, LLC for violations of 10 C.F.R. Parts 830 and 835 associated with a March 2003 radioactive material uptake, a March 2003 building airflow reversal event, a May 2003 glovebox fire, and Basis for Interim Operation/Technical Safety Requirements issues at the Rocky Flats Environmental Technology Site.

  3. VBA-0033- In the Matter of Kaiser-Hill Company, L.L.C.

    Broader source: Energy.gov [DOE]

    On August 26 and 27, 1999, Kaiser-Hill Company, L.L.C. (K-H) and EG&G Rocky Flats, Inc. (EG&G) respectively filed Notices of Appeal from an Initial Agency Decision by a Hearing Officer from...

  4. Investigation of guided waves propagation in pipe buried in sand

    SciTech Connect (OSTI)

    Leinov, Eli; Cawley, Peter; Lowe, Michael J.S.

    2014-02-18

    The inspection of pipelines by guided wave testing is a well-established method for the detection of corrosion defects in pipelines, and is currently used routinely in a variety of industries, e.g. petrochemical and energy. When the method is applied to pipes buried in soil, test ranges tend to be significantly compromised because of attenuation of the waves caused by energy radiating into the soil. Moreover, the variability of soil conditions dictates different attenuation characteristics, which in-turn results in different, unpredictable, test ranges. We investigate experimentally the propagation and attenuation characteristics of guided waves in pipes buried in fine sand using a well characterized full scale experimental apparatus. The apparatus consists of an 8 inch-diameter, 5.6-meters long steel pipe embedded over 3 meters of its length in a rectangular container filled with fine sand, and an air-bladder for the application of overburden pressure. Longitudinal and torsional guided waves are excited in the pipe and recorded using a transducer ring (Guided Ultrasonics Ltd). Acoustic properties of the sand are measured independently in-situ and used to make model predictions of wave behavior in the buried pipe. We present the methodology and the systematic measurements of the guided waves under a range of conditions, including loose and compacted sand. It is found that the application of overburden pressure modifies the compaction of the sand and increases the attenuation, and that the measurement of the acoustic properties of sand allows model prediction of the attenuation of guided waves in buried pipes with a high level of confidence.

  5. Milling of Sand Blocks to Make Casting Moulds

    SciTech Connect (OSTI)

    Lopez de Lacalle, L. N.; Rodriguez, A.; Lamikiz, A.; Penafiel, F. J. [Department of Mechanical Engineering, University of the Basque Country, ETSII, c/Alameda de Urquijo s/n, 48013 Bilbao (Spain)

    2011-01-17

    In this paper a full procedure to make moulds in sand for direct casting of metallic parts is presented. The technology aims at unique pieces or art pieces, where only one prototype or components is required, but lead times are much reduced. The key of the procedure is to achieve enough tool life when milling with carbide tools, avoiding the risk of sand destruction or damage.The use of inverse techniques is a common input due to the industrial sectors where the direct milling is interesting. Two examples of moulds are presented, evaluating times and costs. A special study of tool wear is also presented.

  6. Case study of a multiple sand waterflood, Hewitt Unit, OK

    SciTech Connect (OSTI)

    Ruble, D.B.

    1982-03-01

    Twenty-two sands in the Hewitt field have been flooded simultaneously by Exxon Co. U.S.A.'s Hewitt Unit, and a case history of the operations is detailed. A multiple sand waterflood project requires special optimization methods to improve oil recovery. Injection and production surveillance programs and optimization methods used are highlighted. These include injection wellbore design, injection distribution, production stimulation, polymer augmented injection, and infill drilling. Successful application of these techniques has increased ultimate recovery from this waterflood operation. 3 refs.

  7. Western Gas Sands Project: stratigrapy of the Piceance Basin

    SciTech Connect (OSTI)

    Anderson, S.

    1980-08-01

    The Western Gas Sands Project Core Program was initiated by US DOE to investigate various low permeability, gas bearing sandstones. Research to gain a better geological understanding of these sandstones and improve evaluation and stimulation techniques is being conducted. Tight gas sands are located in several mid-continent and western basins. This report deals with the Piceance Basin in northwestern Colorado. This discussion is an attempt to provide a general overview of the Piceance Basin stratigraphy and to be a useful reference of stratigraphic units and accompanying descriptions.

  8. Heavy liquid beneficiation developed for Alabama tar sands

    SciTech Connect (OSTI)

    Not Available

    1986-12-01

    The tar sand deposits in the State of Alabama contain about 1.8 billion barrels of measured and more than 4 billion barrels of speculative in-place bitumen. A comprehensive research program is in progress for the separation of bitumen from these deposits. In general, Alabama tar sands are oil wetted, low grade and highly viscous in nature. In view of these facts, a beneficiation strategy has been developed to recover bitumen enriched concentrate which can be used as a feed material for further processing. Heavy liquid separation tests and results are discussed. A 77% zinc bromide solution, specific gravity of 2.4, was used for the tests. 2 figures.

  9. Patriotic Sands Form the Science of Summer | GE Global Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Patriotic Sands Form the Science of Summer Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Patriotic Sands Form the Science of Summer Adam Rasheed 2012.07.03 Happy 4th of July everyone! As we gear up to celebrate Independence Day with fireworks and barbecues in the sweltering heat, we wanted to figure out a fun way to

  10. Ecology of Pacific Northwest coastal sand dunes: a community profile

    SciTech Connect (OSTI)

    Wiedemann, A.M.

    1984-03-01

    Sand dunes occur in 33 localities along the 950 km of North American Pacific coast between the Straits of Juan de Fuca (49/sup 0/N) and Cape Mendocino (40/sup 0/). The dune landscape is a mosaic of dune forms: transverse ridge, oblique dune, retention ridge, foredune, parabola dune, sand hummock, blowout, sand plain, deflation plain, dune ridge, swale, remnant forest, and ponds and lakes. These forms are the basic morphological units making up the four dune systems: parallel ridge, parabola dune, transverse ridge, and bay dune. Vegetation is well-developed on stabilized dunes. Of the 21 plant communities identified, nine are herbaceous, five are shrub, and seven are forest. A wide variety of vertebrate animals occur in seven distinct habitats: open dunes, grassland and meadow, shrub thicket, forest, marsh, riparian, and lakes and ponds. Urban development, increased rate of stabilization due to the introduction of European beachgrass (Ammophila arenaria (L.) Link), and massive disturbance resulting from heavy off-road vehicle traffic are the greatest threats to the long-term survival and stability of a number of sand dune habitats. Two animals and three plants dependent on dune habitats are listed as rare, threatened, or endangered. 93 references, 52 figures, 13 tables.

  11. Sediment volume in the north polar sand seas of Mars

    SciTech Connect (OSTI)

    Lancaster, N.; Greeley, R. (Arizona State Univ., Tempe (USA))

    1990-07-10

    Data from studies of the cross-sectional area of terrestrial transverse dunes have been combined with maps of dune morphometry derived from Viking orbiter images to generate new estimates of sediment thickness and dune sediment volume in the north polar sand seas of Mars. A relationship between dune spacing and equivalent sediment thickness (EST) was developed from field data on Namibian and North American dunes and was applied to data on dune spacing and dune cover measured on Viking orbiter images to generate maps of dune sediment thickness for Martian north polar sand seas. There are four major sand seas in the north polar region of Mars, covering an area of 6.8 x 10{sup 5} km{sup 2}. Equivalent sediment thickness ranges between 0.5 and 6.1 m with a mean of 1.8 m. The sand seas contain a total of 1158 km{sup 3} of dune sediment, which may have been derived by erosion of polar layered deposits and concentrated in its present location by winds that change direction seasonally.

  12. The extraction of bitumen from western oil sands. Final report, July 1989--September 1993

    SciTech Connect (OSTI)

    Oblad, A.G.; Bunger, J.W.; Dahlstrom, D.A.; Deo, M.D.; Fletcher, J.V.; Hanson, F.V.; Miller, J.D.; Seader, J.D.

    1994-03-01

    Research and development of surface extraction and upgrading processes of western tar sands are described. Research areas included modified hot water, fluidized bed, and rotary kiln pyrolysis of tar sands for extraction of bitumen. Bitumen upgrading included solvent extraction of bitumen, and catalytic hydrotreating of bitumen. Characterization of Utah tar sand deposits is also included.

  13. Science on the Hill: Rapid diagnosis a new weapon against re-emerging TB

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Rapid diagnosis a new weapon against re-emerging TB Rapid diagnosis a new weapon against re-emerging TB Researchers at Los Alamos National Laboratory have developed an innovative tool set for the early and accurate diagnosis of tuberculosis. June 7, 2015 March 1, 2015 Los Alamos biomedical scientist Harshini Mukundan. Los Alamos biomedical scientist Harshini Mukundan Los Alamos biomedical scientist Harshini Mukundan Science on the Hill: Rapid diagnosis a new weapon against re-emerging TB Around

  14. The U.S. Department of Energy and contractor CH2M HILL Plateau Remediation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    6 . The U.S. Department of Energy and contractor CH2M HILL Plateau Remediation Company manage the Waste Encapsulation and Storage Facility at the Hanford Site in southeast Washington state. Waste Encapsulation and Storage Facility Background The Waste Encapsulation and Storage Facility (WESF) provides safe and compliant underwater storage for 1,936 highly radioactive capsules containing the elements cesium and strontium. In the 1970s, radioactive isotopes of the chemical elements cesium and

  15. 3D Model of the McGinness Hills Geothermal Area

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Faulds, James E.

    2013-12-31

    The McGinness Hills geothermal system lies in a ~8.5 km wide, north-northeast trending accommodation zone defined by east-dipping normal faults bounding the Toiyabe Range to the west and west-dipping normal faults bounding the Simpson Park Mountains to the east. Within this broad accommodation zone lies a fault step-over defined by north-northeast striking, west-dipping normal faults which step to the left at roughly the latitude of the McGinness Hills geothermal system. The McGinness Hills 3D model consists of 9 geologic units and 41 faults. The basal geologic units are metasediments of the Ordovician Valmy and Vininni Formations (undifferentiated in the model) which are intruded by Jurassic granitic rocks. Unconformably overlying is a ~100s m-thick section of Tertiary andesitic lava flows and four Oligocene-to-Miocene ash-flow tuffs: The Rattlesnake Canyon Tuff, tuff of Sutcliffe, the Cambell Creek Tuff and the Nine Hill tuff. Overlying are sequences of pre-to-syn-extensional Quaternary alluvium and post-extensional Quaternary alluvium. 10-15º eastward dip of the Tertiary stratigraphy is controlled by the predominant west-dipping fault set. Geothermal production comes from two west dipping normal faults in the northern limb of the step over. Injection is into west dipping faults in the southern limb of the step over. Production and injection sites are in hydrologic communication, but at a deep level, as the northwest striking fault that links the southern and northern limbs of the step-over has no permeability.

  16. Science on the Hill: Driving toward an algae-powered future

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Science on the Hill: Driving toward an algae-powered future Driving toward an algae-powered future A new research project led by Los Alamos National Laboratory seeks to drive algal biofuels to marketability, decreasing our nation's dependence on fossil fuels and putting the brakes on global warming. December 24, 2015 LANL scientist Richard Sayre Los Alamos National Laboratory scientist David Fox holds a vial of blue-green algae that is part of the Laboratory's research into improving algae

  17. Science on the Hill: Fragile life underfoot has big impact on desert

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Fragile life underfoot has big impact on desert Fragile life underfoot has big impact on desert Anyone who spends time in the high-desert landscape of Northern New Mexico has come across biological soil crusts, or biocrusts. This fragile crust fills a pivotal ecosystem niche. However, its survival is being challenged by threats from climate change and man-made disturbance. June 13, 2016 Science on the Hill: Fragile life underfoot has big impact on desert For years, space scientists thought the

  18. 3D Model of the McGinness Hills Geothermal Area

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Faulds, James E.

    2013-12-31

    The McGinness Hills geothermal system lies in a ~8.5 km wide, north-northeast trending accommodation zone defined by east-dipping normal faults bounding the Toiyabe Range to the west and west-dipping normal faults bounding the Simpson Park Mountains to the east. Within this broad accommodation zone lies a fault step-over defined by north-northeast striking, west-dipping normal faults which step to the left at roughly the latitude of the McGinness Hills geothermal system. The McGinness Hills 3D model consists of 9 geologic units and 41 faults. The basal geologic units are metasediments of the Ordovician Valmy and Vininni Formations (undifferentiated in the model) which are intruded by Jurassic granitic rocks. Unconformably overlying is a ~100s m-thick section of Tertiary andesitic lava flows and four Oligocene-to-Miocene ash-flow tuffs: The Rattlesnake Canyon Tuff, tuff of Sutcliffe, the Cambell Creek Tuff and the Nine Hill tuff. Overlying are sequences of pre-to-syn-extensional Quaternary alluvium and post-extensional Quaternary alluvium. 10-15 eastward dip of the Tertiary stratigraphy is controlled by the predominant west-dipping fault set. Geothermal production comes from two west dipping normal faults in the northern limb of the step over. Injection is into west dipping faults in the southern limb of the step over. Production and injection sites are in hydrologic communication, but at a deep level, as the northwest striking fault that links the southern and northern limbs of the step-over has no permeability.

  19. Constraint satisfaction using a hybrid evolutionary hill-climbing algorithm that performs opportunistic arc and path revision

    SciTech Connect (OSTI)

    Bowen, J.; Dozier, G.

    1996-12-31

    This paper introduces a hybrid evolutionary hill-climbing algorithm that quickly solves (Constraint Satisfaction Problems (CSPs)). This hybrid uses opportunistic arc and path revision in an interleaved fashion to reduce the size of the search space and to realize when to quit if a CSP is based on an inconsistent constraint network. This hybrid outperforms a well known hill-climbing algorithm, the Iterative Descent Method, on a test suite of 750 randomly generated CSPs.

  20. Subsurface water flow simulated for hill slopes with spatially dependent soil hydraulic characteristics

    SciTech Connect (OSTI)

    Sharma, M.L.; Luxmoore, R.J.; DeAngelis, R.; Ward, R.C.; Yeh, G.T.

    1987-08-01

    Water flow through hill slopes consisting of five soil layers, with varying spatial dependence in hydraulic characteristics in the lateral plane was simulated by solving Richards' equation in three dimensions under varying rainfall intensities and for two complexities of terrain. By concepts of similar media the variability in soil hydraulic characteristics was expressed by a single dimensionless parameter, the scaling factor ..cap alpha... The moments of log normally distributed ..cap alpha.. were set as: Mean = 1.0 and standard deviation = 1.0. Four cases of spatial dependence of ..cap alpha.. in the lateral plane were selected for simulation, using exponential variogram functions ranging in spatial structure from random (no spatial dependence) to large dependence (large correlation lengths). The simulations showed that the rates of subsurface flow from the 30/sup 0/ hillslope, during and following rainfall, were significantly enhanced with an increase in spatial dependence. Subsurface drainage was also increased with increases in rainfall intensity and slop complexity. For hill slopes the relative effects of spatial dependence in soil hydraulic characteristics was smaller with 30/sup 0/ horizontal pitching than without pitching. Hill slopes with a random distribution of hydraulic characteristics provided greater opportunity for soil units with differing water capacities to interact than in cases with spatially correlated distributions. This greater interaction is associated with a greater lag in subsurface flow generation. These studies illustrate some of the expected effects of spatial dependence of soil hydraulic characteristics of the integrated hydrologic response of land areas.

  1. Assessment of Small Modular Reactor Suitability for Use On or...

    Office of Environmental Management (EM)

    Small Modular Reactor Suitability for Use On or Near Air Force Space Command Installations SAND 2016-2600 Assessment of Small Modular Reactor Suitability for Use On or Near Air Force ...

  2. SANDIA REPORT SAND2014-1535 Unlimited Release

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    SANDIA REPORT SAND2014-1535 Unlimited Release Printed March 2014 The Advanced Microgrid Integration and Interoperability Ward Bower, Ward Bower Innovations LLC Dan Ton, U.S. Department of Energy; Office of Electricity Delivery & Energy Reliability Ross Guttromson, Sandia National Laboratories Steve Glover, Sandia National Laboratories Jason Stamp, Sandia National Laboratories Dhruv Bhatnagar, Sandia National Laboratories Jim Reilly, Reilly Associates Prepared by Sandia National Laboratories

  3. EA-1978: Sand Creek Winds, McCone County, Montana

    Office of Energy Efficiency and Renewable Energy (EERE)

    Western Area Power Administration (Western) is preparing an EA to analyze the potential environmental impacts of the proposed Sand Creek Winds Project, a 75-MW wind farm between the towns of Circle and Wolf Point in McCone County, Montana. The proposed wind farm would interconnect to Western’s existing Wolf Point to Circle 115-kV transmission line approximately 18 miles north of Wolf Point.

  4. SANDIA REPORT SAND2014-3416 Unlimited Release

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    SANDIA REPORT SAND2014-3416 Unlimited Release Printed April 2014 Safety, Codes and Standards for Hydrogen Installations: Hydrogen Fueling System Footprint Metric Development A.P. Harris, Daniel E. Dedrick, Chris LaFleur, Chris San Marchi Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin

  5. Numerical solution of sand transport in hydraulic fracturing

    SciTech Connect (OSTI)

    Daneshy, A.A.; Crichlow, H.B.

    1980-02-07

    A numerical solution is developed for the deposition of a propping agent inside a hydraulic fracture. Such parameters as fluid leak-off into the formation, increase in sand concentration caused by leak-off, non-Newtonian fracturing fluids, hindered settling velocity, and an up-to-date geometry are taken into consideration. Three examples investigate the proppant deposition for low-, medium-, and high-viscosity fracturing fluids.

  6. High resolution evaluation techniques in thinly laminated shaly sands

    SciTech Connect (OSTI)

    Coll, C.; Chacartegui, F.; Suarez, O.; Alvarez, G. ); Monsegui, G.; Lambertini, R.; Haines, P. )

    1993-02-01

    Significant hydrocarbon production may occur from thin layers which were previously considered non-economic. Improved processing methods for detecting and evaluating thin beds have shown these reservoirs to be attractive prospects. Such thinly bedded laminated shale-sand sequences exist within some of the producing formations in Venezuela. These shale sand packages may contain significant bypassed or undeveloped reserves. A new technique using deconvolution of the deep resistivity through the microresistivity curves (Microlog) identifies potential thinly bedded reservoirs. This methodology appears to be the most reliable permeability indicator of the prospective intervals within the Misoa Formation at Ceuta Field in Maracaibo Lake. The prospective intervals within this field have been calibrated with cores and with sedimentological information. This calibration shows only two lithofacies contained hydrocarbons previously not evaluated as oil saturated by traditional methods. These facies exhibited low values for deep resistivity curves which indicated high levels of water saturation. Deep resistivity deconvolution processing has been successfully applied to solve this problem in the Ceuta field. The resulting resistivity curve exhibits a vertical resolution of better than 1 ft., while retaining the essential advantages of deep resistivity curve. Laminated sand analyses were carried out and prove to be very useful in the integration of petrophysical and sedimentological data for detection of prospective intervals.

  7. Insulation from basaltic stamp sand. Final technical report

    SciTech Connect (OSTI)

    Williams, F. D.

    1981-04-01

    A Midwest Appropriate Technology Grant was awarded to determine the technical and economic feasibility of producing mineral-fiber insulation directly from extensive deposits of basaltic sand produced during former mining and milling operations in the Keweenaw Peninsula region of Michigan's Upper Peninsula. The amounts of local basaltic sands available and representative chemical compositions were determined. The variation of viscosity with temperature and chemical composition was estimated. Samples were melted and either pulled or blown into fiber. In all cases fiber could be made with a reasonable tensile strength to ensure usefulness. It was concluded that it was technically feasible to produce fibers from basaltic stamp sands of the Upper Peninsula of Michigan. A technical feasibility study using published data, a cost and design analysis of a basalt fiber production plant, a market survey of fiber needs, and an economic analysis for investing in a basalt fiber venture was undertaken. These studies concluded that the local production of basaltic insulation was both feasible and economically reasonable. It was suggested that the plant be located in a region of greater population density with lower utility costs. A representative one-third of these studies is included as appendices A, B, C, and D.

  8. Lake Whitney Comprehensive Water Quality Assessment, Phase 1B- Physical and Biological Assessment (USDOE)

    SciTech Connect (OSTI)

    Doyle, Robert D; Byars, Bruce W

    2009-11-24

    Baylor University Center for Reservoir and Aquatic Systems Research (CRASR) has conducted a phased, comprehensive evaluation of Lake Whitney to determine its suitability for use as a regional water supply reservoir. The area along the Interstate 35 corridor between Dallas / Fort Worth Metroplex and the Waco / Temple Centroplex represents one of the fastest growth areas in the State of Texas and reliable water supplies are critical to sustainable growth. Lake Whitney is situated midway between these two metropolitan areas. Currently, the City of Whitney as well as all of Bosque and Hill counties obtain their potable water from the Trinity Sands aquifer. Additionally, parts of the adjoining McLennan and Burleson counties utilize the Trinity sands aquifer system as a supplement to their surface water supplies. Population growth coupled with increasing demands on this aquifer system in both the Metroplex and Centroplex have resulted in a rapid depletion of groundwater in these rural areas. The Lake Whitney reservoir represents both a potentially local and regional solution for an area experiencing high levels of growth. Because of the large scope of this project as well as the local, regional and national implications, we have designed a multifaceted approach that will lead to the solution of numerous issues related to the feasibility of using Lake Whitney as a water resource to the region. Phase IA (USEPA, QAPP Study Elements 1-4) of this research focused on the physical limnology of the reservoir (bathymetry and fine scale salinity determination) and develops hydrodynamic watershed and reservoir models to evaluate how salinity would be expected to change with varying hydrologic and climatic factors. To this end, we implemented a basic water quality modeling program in collaboration with the Texas Parks and Wildlife Department and the Texas Commission on Environmental Quality to add to the developing long-term database on Lake Whitney. Finally, we conducted an initial

  9. The extraction of bitumen from western oil sands: Volume 1. Final report

    SciTech Connect (OSTI)

    Oblad, A.G.; Dahlstrom, D.A.; Deo, M.D.; Fletcher, J.V.; Hanson, F.V.; Miller, J.D.; Seader, J.D.

    1997-11-26

    The program is composed of 20 projects, of which 17 are laboratory bench or laboratory pilot scale processes or computer process simulations that are performed in existing facilities on the University of Utah campus in north-east Salt Lake City. These tasks are: (1) coupled fluidized-bed bitumen recovery and coked sand combustion; (2) water-based recovery of bitumen; (3) oil sand pyrolysis in a continuous rotary kiln reactor; (4) oil sand pyrolysis in a large diameter fluidized bed reactor; (5) oil sand pyrolysis in a small diameter fluidized bed reactor; (6) combustion of spent sand in a transport reactor; (7) recovery and upgrading of oil sand bitumen using solvent extraction methods; (8) fixed-bed hydrotreating of Uinta Basin bitumens and bitumen-derived hydrocarbon liquids; (9) ebullieted bed hydrotreating of bitumen and bitumen derived liquids; (10) bitumen upgrading by hydropyrolysis; (11) evaluation of Utah`s major oil sand deposits for the production of asphalt, high-energy jet fuels and other specialty products; (12) characterization of the bitumens and reservoir rocks from the Uinta Basin oil sand deposits; (13) bitumen upgrading pilot plant recommendations; (14) liquid-solid separation and fine tailings thickening; (15) in-situ production of heavy oil from Uinta Basin oil sand deposits; (16) oil sand research and development group analytical facility; and (17) process economics. This volume contains an executive summary and reports for five of these projects. 137 figs., 49 tabs.

  10. The extraction of bitumen from western oil sands: Volume 2. Final report

    SciTech Connect (OSTI)

    Oblad, A.G.; Dahlstrom, D.A.; Deo, M.D.; Fletcher, J.V.; Hanson, F.V.; Miller, J.D.; Seader, J.D.

    1997-11-26

    The program is composed of 20 projects, of which 17 are laboratory bench or laboratory pilot scale processes or computer process simulations that are performed in existing facilities on the University of Utah campus in north-east Salt Lake City. These tasks are: (1) coupled fluidized-bed bitumen recovery and coked sand combustion; (2) water-based recovery of bitumen; (3) oil sand pyrolysis in a continuous rotary kiln reactor; (4) oil sand pyrolysis in a large diameter fluidized bed reactor; (5) oil sand pyrolysis in a small diameter fluidized bed reactor; (6) combustion of spent sand in a transport reactor; (7) recovery and upgrading of oil sand bitumen using solvent extraction methods; (8) fixed-bed hydrotreating of Uinta Basin bitumens and bitumen-derived hydrocarbon liquids; (9) ebullieted bed hydrotreating of bitumen and bitumen derived liquids; (10) bitumen upgrading by hydropyrolysis; (11) evaluation of Utah`s major oil sand deposits for the production of asphalt, high-energy jet fuels and other specialty products; (12) characterization of the bitumens and reservoir rocks from the Uinta Basin oil sand deposits; (13) bitumen upgrading pilot plant recommendations; (14) liquid-solid separation and fine tailings thickening; (15) in-situ production of heavy oil from Uinta Basin oil sand deposits; (16) oil sand research and development group analytical facility; and (17) process economics. This volume contains reports on nine of these projects, references, and a bibliography. 351 refs., 192 figs., 65 tabs.

  11. Pumped Storage Hydropower (Project Development Support)—Geotechnical Investigation and Value Stream Analysis for the Iowa Hill Pumped-Storage Development

    Broader source: Energy.gov [DOE]

    Pumped Storage Hydropower (Project Development Support)—Geotechnical Investigation and Value Stream Analysis for the Iowa Hill Pumped-Storage Development

  12. Science on the Hill: Portable MRI might make the world a better place

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Portable MRI might make the world a better placer Portable MRI might make the world a better place Los Alamos' Battlefield MRI uses ultra-low-field magnetic resonance imaging to create images of the brain that can be used in field hospitals or in remote villages. August 9, 2015 portable mri Portable MRI systems created by Lab researchers can be used in battlefield hospitals. Science on the Hill: Portable MRI might make the world a better place Science moves forw--ard in surprising ways.

  13. Science on the Hill: Quenching New Mexico's thirst with brackish water

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Quenching New Mexico's thirst with brackish water Quenching New Mexico's thirst with brackish water Whether today turns out damp or dry, drought is a fact of life in New Mexico. So where can we get more water? November 15, 2015 water Brackish, or salty, water may prove an invaluable liquid resource for New Mexico. Science on the Hill: Quenching New Mexico's thirst with brackish water Whether today turns out damp or dry, drought is a fact of life in New Mexico. With our rivers and aquifers

  14. Slip and Dilation Tendency Anlysis of McGinness Hills Geothermal Area

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Faulds, James E.

    2013-12-31

    Stress field variation within each focus area was approximated based on regional published data and the world stress database (Hickman et al., 2000; Hickman et al., 1998 Robertson-Tait et al., 2004; Hickman and Davatzes, 2010; Davatzes and Hickman, 2006; Blake and Davatzes 2011; Blake and Davatzes, 2012; Moeck et al., 2010; Moos and Ronne, 2010 and Reinecker et al., 2005) as well as local stress information if applicable. For faults within these focus systems we applied either a normal faulting stress regime where the vertical stress (sv) is larger than the maximum horizontal stress (shmax) which is larger than the minimum horizontal stress (sv>shmax>shmin) or strike-slip faulting stress regime where the maximum horizontal stress (shmax) is larger than the vertical stress (sv) which is larger than the minimum horizontal stress (shmax >sv>shmin) depending on the general tectonic province of the system. Based on visual inspection of the limited stress magnitude data in the Great Basin we used magnitudes such that shmin/shmax = .527 and shmin/sv= .46, which are consistent with complete and partial stress field determinations from Desert Peak, Coso, the Fallon area and Dixie valley (Hickman et al., 2000; Hickman et al., 1998 Robertson-Tait et al., 2004; Hickman and Davatzes, 2011; Davatzes and Hickman, 2006; Blake and Davatzes 2011; Blake and Davatzes, 2012). Slip and dilation tendency for the McGinness Hills geothermal field was calculated based on the faults mapped McGinness Hills area (Siler 2012, unpublished). The McGinness Hills area lies in the Basin and Range Province, as such we applied a normal faulting stress regime to the McGinness area faults, with a minimum horizontal stress direction oriented 115, based on inspection of local and regional stress determinations, as explained above. Under these stress conditions north-northeast striking, steeply dipping fault segments have the highest dilation tendency, while north-northeast striking 60 dipping fault

  15. An implementation of Hill's theory of normal anisotropic plasticity for explicit shell analysis

    SciTech Connect (OSTI)

    Whirley, R.G.; Engelmann, B.E.

    1991-08-20

    This paper summarizes the formulation and numerical implementation of a general anisotropic elastic-plastic material model for shell analysis. The 1948 Hill yield function is presented and specialized to conditions of plane stress. Next, an unconditionally stable and fully vectorized numerical algorithm for this constitutive model is presented. Finally, the model is specialized to conditions of normal anisotropy, and the implementation in DYNA3D is discussed. This development in material modeling should substantially extend the applicability of DYNA3D for many sheet metal forming applications. Several large-scale sheet metal forming examples are presented to illustrate these new analysis capabilities. 9 refs.

  16. User`s manual for SNL-SAND-II code

    SciTech Connect (OSTI)

    Griffin, P.J.; Kelly, J.G.; VanDenburg, J.W.

    1994-04-01

    Sandia National Laboratories, in the process of characterizing the neutron environments at its reactor facilities, has developed an enhanced version of W. McElroy`s original SAND-II code. The enhanced input, output, and plotting interfaces make the code much easier to use. The basic physics and operation of the code remain unchanged. Important code enhancements include the interfaces to the latest ENDF/B-VI and IRDF-90 dosimetry-quality cross sections and the ability to use silicon displacement-sensitive devices as dosimetry sensors.

  17. Production from multiple zones of a tar sands formation

    DOE Patents [OSTI]

    Karanikas, John Michael; Vinegar, Harold J

    2013-02-26

    A method for treating a tar sands formation includes providing heat to at least part of a hydrocarbon layer in the formation from a plurality of heaters located in the formation. The heat is allowed to transfer from the heaters to at least a portion of the formation. Fluids are produced from the formation through at least one production well that is located in at least two zones in the formation. The first zone has an initial permeability of at least 1 darcy. The second zone has an initial of at most 0.1 darcy. The two zones are separated by a substantially impermeable barrier.

  18. Systems and methods for producing hydrocarbons from tar sands formations

    DOE Patents [OSTI]

    Li, Ruijian; Karanikas, John Michael

    2009-07-21

    A system for treating a tar sands formation is disclosed. A plurality of heaters are located in the formation. The heaters include at least partially horizontal heating sections at least partially in a hydrocarbon layer of the formation. The heating sections are at least partially arranged in a pattern in the hydrocarbon layer. The heaters are configured to provide heat to the hydrocarbon layer. The provided heat creates a plurality of drainage paths for mobilized fluids. At least two of the drainage paths converge. A production well is located to collect and produce mobilized fluids from at least one of the converged drainage paths in the hydrocarbon layer.

  19. Preliminary examination of oil bonding at sand surfaces and its influence on hot water separation

    SciTech Connect (OSTI)

    Hupka, J.; Budzich, M.; Miller, J.D.

    1991-01-01

    The efficiency of water-based separation of oil from sand particles is dependent on the nature of the oil-sand association and a preliminary examination of this bonding has been completed. The degree of hydration of the sand surface at the time of contact with oil was related to the subsequent efficiency of the oil-sand separation process. Variables which influence hot water separation were correlated by multiple linear regression, and a second order experimental model was obtained. The processing temperature appeared to be the most significant variable, followed by digestion time and pH. Oil-coated sand particles which had intrinsic water left on their surface during sample preparation were easily processed in hot water separation experiments, and 64 to 90% of the oil was removed. On the other hand, only 1 to 23% separation and oil recovery was possible when a calcinated sand-oil mixture was used.

  20. Preliminary examination of oil bonding at sand surfaces and its influence on hot water separation

    SciTech Connect (OSTI)

    Hupka, J.; Budzich, M.; Miller, J.D.

    1991-12-31

    The efficiency of water-based separation of oil from sand particles is dependent on the nature of the oil-sand association and a preliminary examination of this bonding has been completed. The degree of hydration of the sand surface at the time of contact with oil was related to the subsequent efficiency of the oil-sand separation process. Variables which influence hot water separation were correlated by multiple linear regression, and a second order experimental model was obtained. The processing temperature appeared to be the most significant variable, followed by digestion time and pH. Oil-coated sand particles which had intrinsic water left on their surface during sample preparation were easily processed in hot water separation experiments, and 64 to 90% of the oil was removed. On the other hand, only 1 to 23% separation and oil recovery was possible when a calcinated sand-oil mixture was used.

  1. Sand transport and deposition in horizontal multiphase trunklines of subsea satellite developments

    SciTech Connect (OSTI)

    Oudeman, P. )

    1993-11-01

    Gravel packing is unattractive as a way to protect against the effects of sand production in subsea wells because it involves additional completion costs, loss of productivity, and difficulties in subsequent recompletion/well servicing operations. On the other hand, omitting gravel packs means that subsea developments must be designed and operated so that they can tolerate sand production. An experimental study was carried out on sand transport and deposition in multiphase flow in modeled subsea flowlines to address the problem and sand collection in horizontal trunklines, which could lead to reduced line throughput, pigging problems, enhanced pipe-bottom erosion, or even blockage. This study led to the definition of a new model for sand transport in multiphase flow, which was used to establish the risk of sand deposition in trunklines connecting a subsea development to nearby production platform.

  2. HILL: The High-Intensity Laser Laboratory Core Team's Reply to Questions from the NNSA Experimental Facilities Panel

    SciTech Connect (OSTI)

    Albright, B J

    2012-08-02

    Question 1 - The type of physics regimes that HILL can access for weapons studies is quite interesting. The question that arises for the proposal team is what priority does this type of experimental data have versus data that can be obtained with NIF, and Z. How does HILL rank in priority compared to MARIE 1.0 in terms of the experimental data it will provide? We reiterate that isochoric heating experiments to be conducted with HILL are complementary to the high energy density physics experiments at NIF and Z and uniquely access states of matter that neither other facility can access. It is our belief that HILL will enable several important questions, e.g., as related to mix morphology, radiation transfer from corrugated surfaces, and equations of state, to be run to ground through carefully diagnosed, 'unit-physics' experiments. Such experiments will substantially improve confidence in our computer models and provide a rigorous science basis for certification. Question 2 - A secondary question relates to the interests of LLNL and SNL in the physics that HILL can address. This should be spelled out clearly. I would like to see the other labs be part of the discussion regarding how important this capability would be if built. Both sister Labs have a keen interest in the physics enabled by high-intensity, high-energy lasers, as evinced by the Z Petawatt and NIF ARC upgrades to their signature facilities. LANL scientists have teamed with scientists from both Laboratories in high-intensity laser 'first experiments' envisioned for HILL and we fully intend to continue these profitable discussions going forward. In the preparation of the HILL proposal, feedback was solicited from the broader HEDP and weapons science communities. The consensus view was that HILL filled a critical gap and that there was a need for a facility like HILL to address outstanding questions in weapons science. It was recognized that co-location of HILL with a facility such as MaRIE 1.0, Z, NIF, or

  3. Heat extracted from the long term flow test in the Fenton Hill HDR reservoir

    SciTech Connect (OSTI)

    Kruger, Paul; Robinson, Bruce

    1994-01-20

    A long-term flow test was carried out in the Fenton Hill HDR Phase-2 reservoir for 14 months during 1992-1993 to examine the potential for supplying thermal energy at a sustained rate as a commercial demonstration of HDR technology. The test was accomplished in several segments with changes in mean flowrate due to pumping conditions. Re-test estimates of the extractable heat content above a minimum useful temperature were based on physical evidence of the size of the Fenton Hill reservoir. A numerical model was used to estimate the extent of heat extracted during the individual flow segments from the database of measured production data during the test. For a reservoir volume of 6.5x10{sup 6}m{sup 3}, the total heat content above a minimum temperature of 150{degree} C was 1.5x10{sup 15}J. For the total test period at the three sustained mean flowrates, the integrated heat extracted was 0.088x10{sup 15}J, with no discernable temperature decline of the produced fluid. The fraction of energy extracted above the abandonment temperature was 5.9%. On the basis of a constant thermal energy extraction rate, the lifetime of the reservoir (without reservoir growth) to the abandonment temperature would be 13.3 years, in good agreement with the pre-test estimate of 15.0 years for the given reservoir volume.

  4. Appraisal of the tight sands potential of the Sand Wash and Great Divide Basins. Final report, June 1989--June 1991

    SciTech Connect (OSTI)

    Not Available

    1993-08-01

    The volume of future tight gas reserve additions is difficult to estimate because of uncertainties in the characterization and extent of the resource and the performance and cost-effectiveness of stimulation and production technologies. Ongoing R&D by industry and government aims to reduce the risks and costs of producing these tight resources, increase the certainty of knowledge of their geologic characteristics and extent, and increase the efficiency of production technologies. Some basins expected to contain large volumes of tight gas are being evaluated as to their potential contribution to domestic gas supplies. This report describes the results of one such appraisal. This analysis addresses the tight portions of the Eastern Greater Green River Basin (Sand Wash and Great Divide Subbasins in Northwestern Colorado and Southwestern Wyoming, respectively), with respect to estimated gas-in-place, technical recovery, and potential reserves. Geological data were compiled from public and proprietary sources. The study estimated gas-in-place in significant (greater than 10 feet net sand thickness) tight sand intervals for six distinct vertical and 21 areal units of analysis. These units of analysis represent tight gas potential outside current areas of development. For each unit of analysis, a ``typical`` well was modeled to represent the costs, recovery and economics of near-term drilling prospects in that unit. Technically recoverable gas was calculated using reservoir properties and assumptions about current formation evaluation and extraction technology performance. Basin-specific capital and operating costs were incorporated along with taxes, royalties and current regulations to estimate the minimum required wellhead gas price required to make the typical well in each of unit of analysis economic.

  5. Determining sand-body geometries for waterflood reservoirs: Examples from Oklahoma

    SciTech Connect (OSTI)

    Kreisa, R.D.; Pinero, E. )

    1987-02-01

    Waterflood projects require an accurate knowledge of reservoir geometry and well-to-well continuity. However, sandstones with thin, multiple-pay zones can be extremely difficult to correlate with confidence. Two case studies of Pennsylvanian sandstones in Oklahoma illustrate how a model for the depositional history of such reservoirs can be an effective tool for determining reservoir continuity. In contrast, correlation criteria such as similar wireline log signatures and relative sand-body thicknesses are not reliable in many situations. In Southwest Logan field (Beaver County), 5 to 15-ft thick reservoir sands formed as shallow marine sand ridges. Their dimensions were approximated from height-to-width ratios of modern sand ridges. Then the reservoir sands were mapped using wireline logs and core data. Individual reservoir sands were approximately 1-2 km wide and stacked en echelon vertically. Thus, a line-drive waterflood pattern oriented parallel to the axes of the ridges is recommended. Tatums field (Carter County) consists of 5 to 50-ft thick sandstones deposited in various deltaic environments. Distributary channel sands have good continuity downdip, but are narrow and lenticular across depositional strike. Crevasse splay and other bay-fill sands were deposited marginal to the channels and are extremely discontinuous. This depositional model can be used to improve flood patterns for these sands, leading to improved sweep efficiency. In both examples, for effective mapping, the depositional facies models have been used to register reservoir quality and wireline log signatures.

  6. Non-Incineration Treatment to Reduce Benzene and VOC Emissions from Green Sand Molding Systems

    SciTech Connect (OSTI)

    Fred S. Cannon; Robert C. Voigt

    2002-06-28

    Final report describing laboratory, pilot scale and production scale evaluation of advanced oxidation systems for emissions and cost reduction in metal casting green sand systems.

  7. Evaluation of water saturation in oil-bearing shaly sands

    SciTech Connect (OSTI)

    Martinovic, S.; Vojnovic, V. )

    1990-06-01

    The physical properties of shaly formations are difficult to evaluate because the shale component strongly affects geophysical well log and laboratory test data. This is particularly true in the case of water saturation. On the other hand, the accuracy of in-situ hydrocarbon estimates depends directly on the accuracy of water saturation values. The most important interpretation models for water saturation rely on double-layer models. These interpretation models compute highly probably water saturation values of oil-bearing shaly sands using sound mathematical and physical postulates. Certain disadvantages, such as the inability to evaluate some crucial parameters directly from geophysical well logs, simplifications along the system-model line, inherent deficiencies of logging techniques, etc., give rise to errors and other problems which are more or less solved at this stage of development. A simple program for water saturation of oil-bearing shaly sands was designed and tested. The program uses equations based on double layer models. Program listing and test results also are presented.

  8. Geology and resources of the Tar Sand Triangle, southeastern Utah

    SciTech Connect (OSTI)

    Dana, G.F.; Oliver, R.L.; Elliott, J.R.

    1984-05-01

    The Tar Sand Triangle is located in southeastern Utah between the Dirty Devil and Colorado Rivers and covers an area of about 200 square miles. The geology of the area consists of gently northwest dipping strata exposed in the box canyons and slopes of the canyonlands morphology. Strata in the area range in age from Jurassic to Permian. The majority of tar sand saturation is found in the Permian White Rim Sandstone Member of the Cutler Formation. The White Rim Sandstone Member consists of a clean, well-sorted sandstone which was deposited in a shallow marine environment. Resources were calculated from analytical data from the three coreholes drilled by the Laramie Energy Technology Center and other available data. The total in-place resources, determined from this study, are 6.3 billion barels. Previous estimates ranged from 2.9 to 16 million barrels. More coring and analyses will be necessary before a more accurate determination of resources can be attempted. 8 references, 11 figures, 7 tables.

  9. Mitigation action plan sale of Naval Petroleum Reserve No. 1 (Elk Hills) Kern County, California

    SciTech Connect (OSTI)

    1998-01-01

    Naval Petroleum Reserve No. 1 (NPR-1, also called {open_quotes}Elk Hills{close_quotes}), a Federally-owned oil and gas production field in Kern County, California, was created by an Executive Order issued by President Taft on September 2, 1912. He signed another Executive Order on December 13, 1912, to establish Naval Petroleum Reserve No. 2 (NPR-2), located immediately south of NPR-1 and containing portions of the town of Taft, California. NPR-1 was not developed until the 1973-74 oil embargo demonstrated the nation`s vulnerability to oil supply interruptions. Following the embargo, Congress passed the Naval Petroleum Reserves Production Act of 1976 which directed that the reserve be explored and developed to its fall economic potential at the {open_quotes}maximum efficient rate{close_quotes} (MER) of production. Since Elk Hills began full production in 1976, it has functioned as a commercial operation, with total revenues to the Federal government through FY 1996 of $16.4 billion, compared to total exploration, development and production costs of $3.1 billion. In February 1996, Title 34 of the National Defense Authorization Act for Fiscal Year 1996 (P.L. 104-106), referred to as the Elk Hills Sales Statute, directed the Secretary of Energy to sell NPR-1 by February 10, 1998.The Secretary was also directed to study options for enhancing the value of the other Naval Petroleum and Oil Shale Reserve properties such as NPR-2, located adjacent to NPR-1 in Kern County- Naval Petroleum Reserve No. 3 (NPR-3) located in Natrona County, Wyoming; Naval Oil Shale Reserves No. 1 and No. 3 (NOSR-1 and NOSR-3) located in Garfield County, Colorado; and Naval Oil Shale Reserve No. 2 (NOSR-2) located in Uintah and Carbon Counties, Utah. The purpose of these actions was to remove the Federal government from the inherently non-Federal function of operating commercial oil fields while making sure that the public would obtain the maximum value from the reserves.

  10. Guide to Preparing SAND Reports and other communication products : quick reference guide.

    SciTech Connect (OSTI)

    Not Available

    2009-10-01

    This Quick Reference Guide supplements the more complete Guide to Preparing SAND Reports and Other Communication Products. It provides limited guidance on how to prepare SAND Reports at Sandia National Laboratories. Users are directed to the in-depth guide for explanations of processes.

  11. Wastewater treatment by sand filtration. (Latest citations from the Selected Water Resources Abstracts database). Published Search

    SciTech Connect (OSTI)

    Not Available

    1993-09-01

    The bibliography contains citations concerning the use of sand filtration in the treatment of wastewaters. Treatment systems for both domestic and industrial effluents are discussed. Designs, processes, and performance evaluations of sand filters, columns, and mounds used as primary filtering mechanisms are included. (Contains a minimum of 244 citations and includes a subject term index and title list.)

  12. Wastewater treatment by sand filtration. (Latest citations from the Selected Water Resources Abstracts database). Published Search

    SciTech Connect (OSTI)

    Not Available

    1994-04-01

    The bibliography contains citations concerning the use of sand filtration in the treatment of wastewaters. Systems and filtration processes for municipal, domestic, and industrial wastewater treatment are discussed. Designs and performance evaluations of sand filters are included. (Contains a minimum of 247 citations and includes a subject term index and title list.)

  13. Centrifuge modeling of LNAPL transport in partially saturated sand

    SciTech Connect (OSTI)

    Esposito, G.; Allersma, H.G.B.; Selvadurai, A.P.S.

    1999-12-01

    Model tests were performed at the Geotechnical Centrifuge Facility of Delft University of Technology, The Netherlands, to examine the mechanics of light nonaqueous phase liquid (LNAPL) movement in a partially saturated porous granular medium. The experiment simulated a 2D spill of LNAPL in an unsaturated sand prepared at two values of porosity. The duration of the centrifuge model tests corresponded to a prototype equivalent of 110 days. The choice of modeling a 2D flow together with the use of a transparent container enabled direct visual observation of the experiments. Scaling laws developed in connection with other centrifuge modeling studies were used to support the test results. Tests were conducted at two different centrifuge accelerations to verify, by means of the modeling of models technique, the similitude between the different experiments. The paper presents details of the experimental methodologies and the measuring techniques used to evaluate the final distribution of water and LNAPL content in the soils.

  14. Design of a sand filter for stormwater quality enhancement

    SciTech Connect (OSTI)

    Urbonas, B.R.

    1999-01-01

    The use of sand and other media filters is gaining acceptance in the field of urban stormwater structural best management practice. Much work has been done to develop local design guidance, such as in the State of Delaware and in Austin, Texas. Also, considerable field testing of these devices has occurred during the last 10 years. This paper consolidates much of the earlier work and provides the technical basis for the design of media filters for stormwater runoff treatment at any location in the US. The approach uses the unit processes known to exist in urban stormwater runoff and within filter devices. The suggested design is based on hydraulic capacity of the filter media, which, in turn, is a function of the total suspended particulates removed by the filter.

  15. Preliminary relative permeability estimates of methanehydrate-bearing sand

    SciTech Connect (OSTI)

    Seol, Yongkoo; Kneafsey, Timothy J.; Tomutsa, Liviu; Moridis,George J.

    2006-05-08

    The relative permeability to fluids in hydrate-bearingsediments is an important parameter for predicting natural gas productionfrom gas hydrate reservoirs. We estimated the relative permeabilityparameters (van Genuchten alpha and m) in a hydrate-bearing sand by meansof inverse modeling, which involved matching water saturation predictionswith observations from a controlled waterflood experiment. We used x-raycomputed tomography (CT) scanning to determine both the porosity and thehydrate and aqueous phase saturation distributions in the samples. X-rayCT images showed that hydrate and aqueous phase saturations arenon-uniform, and that water flow focuses in regions of lower hydratesaturation. The relative permeability parameters were estimated at twolocations in each sample. Differences between the estimated parametersets at the two locations were attributed to heterogeneity in the hydratesaturation. Better estimates of the relative permeability parametersrequire further refinement of the experimental design, and betterdescription of heterogeneity in the numerical inversions.

  16. Injury experience in sand and gravel mining, 1990

    SciTech Connect (OSTI)

    Not Available

    1991-12-31

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of sand and gravel mining in the United States for 1990. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, and occupation. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report.

  17. Injury experience in sand and gravel mining, 1992

    SciTech Connect (OSTI)

    Reich, R.B.; Hugler, E.C.

    1994-05-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of sand and gravel mining in the United States for 1992. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, and occupation. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report.

  18. Injury experience in sand and gravel mining, 1990

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of sand and gravel mining in the United States for 1990. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, and occupation. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report.

  19. Injury experience in sand and gravel mining, 1989

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of sand and gravel mining in the United States for 1989. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, and occupation. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. 3 figs., 38 tabs.

  20. Preliminary relative permeability estimates of methanehydrate-bearing sand

    SciTech Connect (OSTI)

    Seol, Yongkoo; Kneafsey, Timothy J.; Tomutsa, Liviu; Moridis,George J.

    2006-05-08

    The relative permeability to fluids in hydrate-bearing sediments is an important parameter for predicting natural gas production from gas hydrate reservoirs. We estimated the relative permeability parameters (van Genuchten alpha and m) in a hydrate-bearing sand by means of inverse modeling, which involved matching water saturation predictions with observations from a controlled waterflood experiment. We used x-ray computed tomography (CT) scanning to determine both the porosity and the hydrate and aqueous phase saturation distributions in the samples. X-ray CT images showed that hydrate and aqueous phase saturations are non-uniform, and that water flow focuses in regions of lower hydrate saturation. The relative permeability parameters were estimated at two locations in each sample. Differences between the estimated parameter sets at the two locations were attributed to heterogeneity in the hydrate saturation. Better estimates of the relative permeability parameters require further refinement of the experimental design, and better description of heterogeneity in the numerical inversions.

  1. Injury experience in sand and gravel mining, 1991

    SciTech Connect (OSTI)

    Not Available

    1993-10-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of sand and gravel mining in the United States for 1991. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, and occupation. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report.

  2. Measurement of Moisture Content in Sand, Slag, and Crucible Materials

    SciTech Connect (OSTI)

    Gray, J.H.

    1999-09-20

    The deinventory process at Rocky Flats (RFETS) has included moisture content measurements of sand, slag, and crucible (SSC) materials by performing weight loss measurements at 210 degrees - 220 degrees Celsius on representative samples prior to packaging for shipment. Shipping requirements include knowledge of the moisture content. Work at the Savannah River Technology Center (SRTC) showed that the measurement at 210 degrees - 220 degrees Celsius did not account for all of the moisture. The objective of the work in this report was to determine if the measurement at 210 degrees - 220 degrees Celsius at RFETS could be used to set upper bounds on moisture content and therefore, eliminate the need for RFETS to unpack, reanalyze and repack the material.

  3. Start-up operations at the Fenton Hill HDR Pilot Plant

    SciTech Connect (OSTI)

    Ponden, R.F.

    1991-01-01

    With the completion of the surface test facilities at Fenton Hill, the Hot Dry Rock (HDR) Geothermal Energy Program at Los Alamos is moving steadily into the next stage of development. Start-up operations of the surface facilities have begun in preparation for testing the Phase II reservoir and the initial steady-state phase of operations. A test program has been developed that will entail a number of operational strategies to characterize the thermal performance of the reservoir. The surface facilities have been designed to assure high reliability while providing the flexibility and control to support the different operating modes. This paper presents a review of the system design and provides a discussion of the preliminary results of plant operations and equipment performance.

  4. Start-Up Operations at the Fenton Hill HDR Pilot Plant

    SciTech Connect (OSTI)

    Ponden, Raymond F.

    1992-03-24

    With the completion of the surface test facilities at Fenton Hill, the Hot Dry Rock (HDR) Geothermal Energy Program at Los Alamos is moving steadily into the next stage of development. Start-up operations of the surface facilities have begun in preparation for testing the Phase II reservoir and the initial steady-state phase of operations. A test program has been developed that will entail a number of operational strategies to characterize the thermal performance of the reservoir. The surface facilities have been designed to assure high reliability while providing the flexibility and control to support the different operating modes. This paper presents a review of the system design and provides a discussion of the preliminary results of plant operations and equipment performance.

  5. Evidence for a welded tuff in the Rhyolite of Calico Hills

    SciTech Connect (OSTI)

    Dickerson, R.P.; Hunter, W.C.

    1994-12-31

    A welded pyroclastic deposit has been identified in the Rhyolite of Calico Hills near Yucca Mountain, Nevada, where only lava flows and nonwelded pyroclastic deposits were previously described. Field data from Fortymile Wash show that nonwelded, bedded tuff grades upward into partially welded massive ruff, and thence into densely welded vitrophyre. Petrographic data show a progressive decrease in inter- and intragranular porosity and amount of vapor-phase minerals, with increasing welding. Pumice fragments are first deformed, then develop diffuse boundaries which become increasingly obscure with progressive welding. The most densely welded rock is a perlitic vitrophyre. The origin of this welded tuff is not clear, as it could represent an ignimbrite or a tuff fused beneath a thick lava flow.

  6. Naval Petroleum Reserve No. 1 (Elk Hills): Supplemental environmental impact statement. Record of decision

    SciTech Connect (OSTI)

    Not Available

    1994-02-01

    Pursuant to the Council on Environmental Quality regulations, which implement the procedural provisions of the National Environmental Policy Act, and the US Department of Energy National Environmental Policy Act regulations, the Department of Energy, Office of Fossil Energy, is issuing a Record of Decision on the continued operation of Naval Petroleum Reserve No. 1, Kern County, California. The Department of Energy has decided to continue current operations at Naval Petroleum Reserve No. 1 and implement additional well drilling, facility development projects and other activities necessary for continued production of Naval Petroleum Reserve No. 1 in accordance with the requirements of the Naval Petroleum Reserves Production Act of 1976. The final Supplemental Environmental Impact Statement, entitled ``Petroleum Production at Maximum Efficient Rate, Naval Petroleum Reserve No. 1 (Elk Hills), Kern County, California (DOE/SEIS-0158),`` was released on September 3, 1993.

  7. Polymer treatments for D Sand water injection wells: Sooner D Sand Unit Weld County, Colorado. Final report, April 1997

    SciTech Connect (OSTI)

    Cannon, T.J.

    1998-10-01

    Polymer-gel treatments in injection wells were evaluated for improving sweep efficiency in the D Sandstone reservoir at the Sooner Unit, Weld County, Colorado. Polymer treatments of injection wells at the Sooner Unit were expected to improve ultimate recovery by 1.0 percent of original-oil-in-place of 70,000 bbl of oil. The Sooner D Sand Unit was a demonstration project under the US Department of Energy Class I Oil Program from which extensive reservoir data and characterization were obtained. Thus, successful application of polymer-gel treatments at the Sooner Unit would be a good case-history example for other operators of waterfloods in Cretaceous sandstone reservoirs in the Denver Basin.

  8. The record of sea level rise by tidal sand bodies of the English Channel

    SciTech Connect (OSTI)

    Berne, S; Lericolais, G. (Ifremer, Plouzane, (France)); Lafont, F. (Universite d'Orsay (France))

    1990-05-01

    Improvements of very high resolution seismic reflection provide new information about internal structures of modern sand bodies. This allows us to reconstruct their recent history, which is related to the Holocene sea level rise. A major distinction is found between inner shelf sand bodies, dominated by autocyclic processes, and outer shelf sand bodies, where allocyclic processes are invoked to explain the apparent contradiction between internal structures and present-day dynamics. On the inner shelf, evidence of the migration of tidal dunes (sand waves) has been obtained by repeated surveys using accurate positioning systems. Major bounding surfaces are thought to result from the action of tidal current and/or from episodic storms. A rough estimation of the age of these sand bodies can be proposed. On the outer shelf, some dunes of the English Channel exhibit cross-beds indicative of a past net bed-load transport at the opposite of present days dynamics, inherited from different tidal conditions when sea level was between 20 and 40 m lower. Some large tidal sand banks (e.g., the Sark Bank near the Channel Islands) display a more complicated pattern. The upper part of the sand bank is the result of the migration of very large dunes climbing at positive angles, whereas the lower part shows major erosional surfaces, attributed to the action of storms during lower sea levels.

  9. Slip and Dilation Tendency Anlysis of McGinness Hills Geothermal Area

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Faulds, James E.

    2013-12-31

    Slip and Dilation Tendency in focus areas Critically stressed fault segments have a relatively high likelihood of acting as fluid flow conduits (Sibson, 1994). As such, the tendency of a fault segment to slip (slip tendency; Ts; Morris et al., 1996) or to dilate (dilation tendency; Td; Ferrill et al., 1999) provides an indication of which faults or fault segments within a geothermal system are critically stressed and therefore likely to transmit geothermal fluids. The slip tendency of a surface is defined by the ratio of shear stress to normal stress on that surface: Ts = τ / σn (Morris et al., 1996). Dilation tendency is defined by the stress acting normal to a given surface: Td = (σ1-σn) / (σ1-σ3) (Ferrill et al., 1999). Slip and dilation were calculated using 3DStress (Southwest Research Institute). Slip and dilation tendency are both unitless ratios of the resolved stresses applied to the fault plane by ambient stress conditions. Values range from a maximum of 1, a fault plane ideally oriented to slip or dilate under ambient stress conditions to zero, a fault plane with no potential to slip or dilate. Slip and dilation tendency values were calculated for each fault in the focus study areas at, McGinness Hills, Neal Hot Springs, Patua, Salt Wells, San Emidio, and Tuscarora on fault traces. As dip is not well constrained or unknown for many faults mapped in within these we made these calculations using the dip for each fault that would yield the maximum slip tendency or dilation tendency. As such, these results should be viewed as maximum tendency of each fault to slip or dilate. The resulting along-fault and fault-to-fault variation in slip or dilation potential is a proxy for along fault and fault-to-fault variation in fluid flow conduit potential. Stress Magnitudes and directions Stress field variation within each focus area was approximated based on regional published data and the world stress database (Hickman et al., 2000; Hickman et al., 1998

  10. Excess Foundry Sand Characterization and Experimental Investigation in Controlled Low-Strength Material and Hot-Mixing Asphalt

    SciTech Connect (OSTI)

    Pauul J. Tikalsky

    2004-10-31

    This report provides technical data regarding the reuse of excess foundry sand. The report addresses three topics: (1) a statistically sound evaluation of the characterization of foundry sand, (2) a laboratory investigation to qualify excess foundry sand as a major component in controlled low-strength material (CLSM), and (3) the identification of the best methods for using foundry sand as a replacement for natural aggregates for construction purposes, specifically in asphalt paving materials. The survival analysis statistical technique was used to characterize foundry sand over a full spectrum of general chemical parameters, metallic elements, and organic compounds regarding bulk analysis and leachate characterization. Not limited to characterization and environmental impact, foundry sand was evaluated by factor analyses, which contributes to proper selection of factor and maximization of the reuse marketplace for foundry sand. Regarding the integration of foundry sand into CLSM, excavatable CLSM and structural CLSM containing different types of excess foundry sands were investigated through laboratory experiments. Foundry sand was approved to constitute a major component in CLSM. Regarding the integration of foundry sand into asphalt paving materials, the optimum asphalt content was determined for each mixture, as well as the bulk density, maximum density, asphalt absorption, and air voids at N{sub ini}, N{sub des}, and N{sub max}. It was found that foundry sands can be used as an aggregate in hot-mix asphalt production, but each sand should be evaluated individually. Foundry sands tend to lower the strength of mixtures and also may make them more susceptible to moisture damage. Finally, traditional anti-stripping additives may decrease the moisture sensitivity of a mixture containing foundry sand, but not to the level allowed by most highway agencies.

  11. Excess Foundry Sand Characterization and Experimental Investigation in Controlled Low-Strength Material and Hot-Mixing Asphalt

    SciTech Connect (OSTI)

    Tikalsky, Paul J.; Bahia, Hussain U.; Deng, An; Snyder, Thomas

    2004-10-15

    This report provides technical data regarding the reuse of excess foundry sand. The report addresses three topics: a statistically sound evaluation of the characterization of foundry sand, a laboratory investigation to qualify excess foundry sand as a major component in controlled low-strength material (CLSM), and the identification of the best methods for using foundry sand as a replacement for natural aggregates for construction purposes, specifically in asphalt paving materials. The survival analysis statistical technique was used to characterize foundry sand over a full spectrum of general chemical parameters, metallic elements, and organic compounds regarding bulk analysis and leachate characterization. Not limited to characterization and environmental impact, foundry sand was evaluated by factor analyses, which contributes to proper selection of factor and maximization of the reuse marketplace for foundry sand. Regarding the integration of foundry sand into CLSM, excavatable CLSM and structural CLSM containing different types of excess foundry sands were investigated through laboratory experiments. Foundry sand was approved to constitute a major component in CLSM. Regarding the integration of foundry sand into asphalt paving materials, the optimum asphalt content was determined for each mixture, as well as the bulk density, maximum density, asphalt absorption, and air voids at Nini, Ndes, and Nmax. It was found that foundry sands can be used as an aggregate in hot-mix asphalt production, but each sand should be evaluated individually. Foundry sands tend to lower the strength of mixtures and also may make them more susceptible to moisture damage. Finally, traditional anti-stripping additives may decrease the moisture sensitivity of a mixture containing foundry sand, but not to the level allowed by most highway agencies.

  12. Guide to preparing SAND reports and other communication products.

    SciTech Connect (OSTI)

    Not Available

    2011-09-01

    This guide describes the R&A process, Common Look and Feel requirements, and preparation and publishing procedures for communication products at Sandia National Laboratories. Samples of forms and examples of published communications products are provided. This guide takes advantage of the wealth of material now available on the Web as a resource. Therefore, it is best viewed as an electronic document. If some of the illustrations are too small to view comfortably, you can enlarge them on the screen as needed. The format of this document is considerably different than that usually expected of a SAND Report. It was selected to permit the large number of illustrations and examples to be placed closer to the text that references them. In the case of forms, covers, and other items that are included as examples, a link to the Web is provided so that you can access the items and download them for use. This guide details the processes for producing a variety of communication products at Sandia National Laboratories. Figure I-1 shows the general publication development process. Because extensive supplemental material is available from Sandia on the internal web or from external sources (Table I-1), the guide has been shortened to make it easy to find information that you need.

  13. FLINT HILLS RESOURES, LP- FE DKT NO. 15-169-LNG- APPLICATION FOR SHORT-TERM, MULTI-CONTRACT AUTHORIZATION TO EXPORT LNG TO FTANs

    Broader source: Energy.gov [DOE]

    The Office of Fossil Energy gives notice of receipt of an application filed on November 5, 2015, by Flint Hills Resources,  LP requesting  long-term, multi-contract authorization to export up to 12...

  14. Air quality monitoring for dioxins, furans and PCBs in the Swan Hills area, Summer 1997, July 7 to August 1

    SciTech Connect (OSTI)

    1997-12-31

    Summarizes results of air quality monitoring activities carried out in the Swan Hills area of Alberta in summer 1997. At four locations in the area, samples of dioxin, furan, and polychlorinated biphenyls were analyzed and ambient concentrations determined. Results are presented in terms of toxic equivalents of dioxins and furans, total dioxins, total furans, and total polychlorinated biphenyls, normalized by compounds within each homologue group.

  15. Fracture-coating minerals in the Topopah Spring Member and upper tuff of Calico Hills from drill hole J-13

    SciTech Connect (OSTI)

    Carlos, B.

    1989-02-01

    Fracture-lining minerals from drill core in the Topopah Spring Member of the Paintbrush Tuff and the tuff of Calico Hills from water well J-13 were studied to identify the differences between these minerals and those seen in drill core USW G-4. In USW G-4 the static water level (SWL) occurs below the tuff of Calico Hills, but in J-13 the water table is fairly high in the Topopah Spring Member. There are some significant differences in fracture minerals between these two holes. In USW G-4 mordenite is a common fracture-lining mineral in the Topopah Spring Member, increasing in abundance with depth. Euhedral heulandite >0.1 mm in length occurs in fractures for about 20 m above the lower vitrophyre. In J-13, where the same stratigraphic intervals are below the water table, mordenite is uncommon and euhedral heulandite is not seen. The most abundant fracture coating in the Topopah Spring Member in J-13 is drusy quartz, which is totally absent in this interval in USW G-4. Though similar in appearance, the coatings in the vitrophyre have different mineralogy in the two holes. In USW G-4 the coatings are extremely fine grained heulandite and smectite. In J-13 the coatings are fine-grained heulandite, chabazite, and alkali feldspar. Chabazite has not been identified from any other hole in the Yucca Mountain area. Fractures in the tuff of Calico Hills have similar coatings in core from both holes. In J-13, as in USW G-4, the tuff matrix of the Topopah Spring Member is welded and devitrified and that of the tuff of Calico Hills is zeolitic. 11 refs., 10 figs., 5 tabs.

  16. BETO-Funded Study Finds Increased Carbon Intensity from Canadian Oil Sands

    Office of Energy Efficiency and Renewable Energy (EERE)

    A recently released study from Argonne National Laboratory shows that gasoline and diesel refined from Canadian oil sands have a higher carbon impact than fuels derived from conventional domestic crude sources.

  17. Integration of High Temperature Gas-cooled Reactor Technology with Oil Sands Processes

    SciTech Connect (OSTI)

    L.E. Demick

    2011-10-01

    This paper summarizes an evaluation of siting an HTGR plant in a remote area supplying steam, electricity and high temperature gas for recovery and upgrading of unconventional crude oil from oil sands. The area selected for this evaluation is the Alberta Canada oil sands. This is a very fertile and active area for bitumen recovery and upgrading with significant quantities piped to refineries in Canada and the U.S Additionally data on the energy consumption and other factors that are required to complete the evaluation of HTGR application is readily available in the public domain. There is also interest by the Alberta oil sands producers (OSP) in identifying alternative energy sources for their operations. It should be noted, however, that the results of this evaluation could be applied to any similar oil sands area.

  18. APEX Workflows LANL, NERSC, SNL SAND2016-2371 O LA-UR-15-29113

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    APEX Workflows LANL, NERSC, SNL SAND2016-2371 O LA-UR-15-29113 March 17, 2016 1 Introduction The Department of Energy (DOE) compute facilities operate as resources for the National ...

  19. EA-1978: Sand Creek Winds, McCone County, Montana | Department...

    Broader source: Energy.gov (indexed) [DOE]

    analyze the potential environmental impacts of the proposed Sand Creek Winds Project, a 75-MW wind farm between the towns of Circle and Wolf Point in McCone County, Montana. The...

  20. Use of the dual-screen thru-tubing sand control method

    SciTech Connect (OSTI)

    Freiman, O.H.; Johnson, K.J.

    1995-12-31

    This paper will describe a new sand control method used in area of Ecuador, South America where workover rigs are not readily available. Sand production had been significantly affecting maintenance costs on surface and downhole production equipment and had impacted performance of the downhole jet pump, subsequently causing a decrease in well production. By installing a small-diameter, sintered metal gravel-pack screen across the perforation interval and placing the gravel-pack sand with coiled tubing, the sand production was successfully controlled. The procedure and equipment used to perform this technique as well as post job data that provide results obtained will also be presented. Noteworthy advantages, such as recompletion without removal of the existing production completion string and without use of a workover rig, will also be discussed.

  1. Use of the dual-screen thru-tubing sand control method

    SciTech Connect (OSTI)

    Freiman, O.H.; Johnson, K.J.

    1994-12-31

    This paper describes a new sand control method used in an area of Ecuador, South America where workover rigs are not readily available. Sand production had been significantly affecting maintenance costs on surface and downhole production equipment and had impacted performance of the downhole jet pump, subsequently causing a decrease in well production. By installing a small-diameter, sintered metal gravel-pack screen across the perforation interval and placing the gravel-pack sand with coiled tubing, the sand production was successfully controlled. The procedure and equipment used to perform this technique as well as post job data that provide results obtained is also presented. Noteworthy advantages, such as recompletion without removal of the existing production completion string and without use of a workover rig, is also discussed.

  2. Characterization Report on Sand, Slag, and Crucible Residues and on Fluoride Residues

    SciTech Connect (OSTI)

    Murray, A.M.

    1999-02-10

    This paper reports on the chemical characterization of the sand, slag, and crucible (SS and C) residues and the fluoride residues that may be shipped from the Rocky Flats Environmental Technology Site (RFETS) to Savannah River Site (SRS).

  3. Well-to-Wheels Greenhouse Gas Emissions of Canadian Oil Sands...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    This range can be compared to 4.4 g CO2eMJ for U.S. conventional crude oil recovery. Depending on the extraction technology and product type output of oil sands projects, the ...

  4. Silica phase changes: Diagenetic agent for oil entrapment, Lost Hills field, California

    SciTech Connect (OSTI)

    Julander, D.R.; Szymanski, D.L. )

    1991-02-01

    The siliceous shales of the Monterey Group are the primary development target at Lost Hills. Silica phase changes have influenced the distribution and entrapment of hydrocarbons. With increasing temperature, opal A phase diatomite is converted to opal CT and finally quartz phase rock. All phases are low in permeability. The opal A diatomite is characteristically high in oil saturation and productive saturation. Productivity from this phase is dependent on structural position and fieldwide variations in oil viscosity and biodegradation. The deeper chert reservoir coincides with the opal CT to quartz phase transition. Porosity is again reduced in this transition, but saturations in the quartz phase rocks increase. Tests in the chert reservoir indicate a single, low-permeability system, suggesting the importance of matric contribution. resistivity and porosity in the diatomite, and resistivity and velocity in the chert, are the physical properties which best reflect saturation. Methods exploiting these properties (FMS, BHTV, borehole, and surface shear wave studies) should be helpful in further characterizing the reservoirs and identifying future pay.

  5. Observations of wake characteristics at the Goodnoe Hills MOD-2 array

    SciTech Connect (OSTI)

    Buck, J.W.; Renne, D.S.

    1985-08-01

    The array of three MOD-2 wind turbines and two meteorological towers at Goodnoe Hills, Washington, provides an opportunity to evaluate turbine and wake interactions in a real environment. The triangular arrangement of the three turbines provides opportunities to study the effect of wakes on the performance of a downwind turbine at three different distances: 5, 7, and 10 rotor diameters (D), where 1 D is 300 ft. The information obtained from this test configuration is critical to future wind farm activities and is a key objective of the MOD-2 test program. This report describes the analysis of data measured at the turbines and towers from August 29 to November 12, 1982. The data are 2-min averages of 1-s values. Background flow characteristics were also examined to determine if flow variations across the site could mask wake measurements. For this analysis, one year's data gathered at the meteorological towers were analyzed. The results show some differences between characteristics measured at the towers, but these differences were not great enough to consider in evaluating wakes at the towers.

  6. Drilling fluids and lost circulation in hot dry rock geothermal wells at Fenton Hill

    SciTech Connect (OSTI)

    Nuckols, E.B.; Miles, D.; Laney, R.; Polk, G.; Friddle, H.; Simpson, G.; Baroid, N.L.

    1981-01-01

    Geothermal hot dry rock drilling activities at Fenton Hill in the Jemez Mountains of northern New Mexico encountered problems in designing drilling fluids that will reduce catastrophic lost circulation. Four wells (GT-2, EE-1, EE-2, and EE-3) penetrated 733 m (2405 ft) of Cenozoic and Paleozoic sediments and Precambrian crystalline rock units to +4572 m (+15,000 ft). The Cenozoic rocks consist of volcanics (rhyolite, tuff, and pumice) and volcaniclastic sediments. Paleozoic strata include Permian red beds (Abo Formation) and the Pennsylvanian Madera and Sandia Formations, which consist of massive limestones and shales. Beneath the Sandia Formation are igneous and metamorphic rocks of Precambrian age. The drilling fluid used for the upper sedimentary formations was a polymeric flocculated bentonite drilling fluid. Severe loss of circulation occurred in the cavernous portions of the Sandia limestones. The resultant loss of hydrostatic head caused sloughing of the Abo and of some beds within the Madera Formation. Stuck pipe, repetitive reaming, poor casing cement jobs and costly damage to the intermediate casing resulted. The Precambrian crystalline portion of the EE-2 and EE-3 wells were directionally drilled at a high angle, and drilled with water as the primary circulating fluid. Due to high temperatures (approximately 320/sup 0/C (608/sup 0/F) BHT) and extreme abrasiveness of the deeper part of the Precambrian crystalline rocks, special problems of corrosion inhibition and of torque friction were incurred.

  7. A theoretical model of subsidence caused by petroleum production: Big Hill Field, Jefferson County, Texas

    SciTech Connect (OSTI)

    Hill, D.W.; Sharp, J.M. Jr. . Dept. of Geological Sciences)

    1993-02-01

    In the Texas Gulf Coastal Plain, there is a history of oil and gas production extending over 2 to 5 decades. Concurrent with this production history, there has been unprecedented population growth accompanied by vastly increased groundwater demands. Land subsidence on both local and regional bases in this geologic province has been measured and predicted in several studies. The vast majority of these studies have addressed the problem from the standpoint of groundwater usage while only a few have considered the effects of oil and gas production. Based upon field-based computational techniques (Helm, 1984), a model has been developed to predict land subsidence caused by oil and gas production. This method is applied to the Big Hill Field in Jefferson County, Texas. Inputs include production data from a series of wells in this field and lithologic data from electric logs of these same wells. Outputs include predicted amounts of subsidence, the time frame of subsidence, and sensitivity analyses of compressibility and hydraulic conductivity estimates. Depending upon estimated compressibility, subsidence, to date, is predicted to be as high as 20 cm. Similarly, depending upon estimated vertical hydraulic conductivity, the time frame may be decades for this subsidence. These same methods can be applied to other oil/gas fields with established production histories as well as new fields when production scenarios are assumed. Where subsidence has been carefully measured above petroleum reservoir, the model may be used inversely to calculate sediment compressibilities.

  8. Geomechanical analysis to predict the oil leak at the wellbores in Big Hill Strategic Petroleum Reserve

    SciTech Connect (OSTI)

    Park, Byoung Yoon

    2014-02-01

    Oil leaks were found in wellbores of Caverns 105 and 109 at the Big Hill Strategic Petroleum Reserve site. According to the field observations, two instances of casing damage occurred at the depth of the interbed between the caprock bottom and salt top. A three dimensional finite element model, which contains wellbore element blocks and allows each cavern to be configured individually, is constructed to investigate the wellbore damage mechanism. The model also contains element blocks to represent interface between each lithology and a shear zone to examine the interbed behavior in a realistic manner. The causes of the damaged casing segments are a result of vertical and horizontal movements of the interbed between the caprock and salt dome. The salt top subsides because the volume of caverns below the salt top decrease with time due to salt creep closure, while the caprock subsides at a slower rate because the caprock is thick and stiffer. This discrepancy yields a deformation of the well. The deformed wellbore may fail at some time. An oil leak occurs when the wellbore fails. A possible oil leak date of each well is determined using the equivalent plastic strain failure criterion. A well grading system for a remediation plan is developed based on the predicted leak dates of each wellbore.

  9. Summary of Degas II performance at the US Strategic Petroleum Reserve Big Hill site.

    SciTech Connect (OSTI)

    Rudeen, David K.; Lord, David L.

    2007-10-01

    Crude oil stored at the US Strategic Petroleum Reserve (SPR) requires mitigation procedures to maintain oil vapor pressure within program delivery standards. Crude oil degasification is one effective method for lowering crude oil vapor pressure, and was implemented at the Big Hill SPR site from 2004-2006. Performance monitoring during and after degasification revealed a range of outcomes for caverns that had similar inventory and geometry. This report analyzed data from SPR degasification and developed a simple degas mixing (SDM) model to assist in the analysis. Cavern-scale oil mixing during degassing and existing oil heterogeneity in the caverns were identified as likely causes for the range of behaviors seen. Apparent cavern mixing patterns ranged from near complete mixing to near plug flow, with more mixing leading to less efficient degassing due to degassed oil re-entering the plant before 100% of the cavern oil volume was processed. The report suggests that the new cavern bubble point and vapor pressure regain rate after degassing be based on direct in-cavern measurements after degassing as opposed to using the plant outlet stream properties as a starting point, which understates starting bubble point and overstates vapor pressure regain. Several means to estimate the cavern bubble point after degas in the absence of direct measurement are presented and discussed.

  10. Implications from a study of the timing of oil entrapment in Monterey siliceous shales, Lost Hills, San Joaquin Valley, California

    SciTech Connect (OSTI)

    Julander, D.R. )

    1992-01-01

    The oil and gas-rich upper Miocene siliceous shales of the Monterey Group are the primary development target in the Lost Hills Oil Field, San Joaquin Valley, California. As a result of diagenesis, the siliceous shales can be subdivided by opal phase into three sections (from shallow to deep): the Opal-A diatomites which are rich in oil saturation; the Opal-CT porcellanites which are predominantly wet but include pockets of moderate oil saturation; and the Quartz cherts and porcellanites which in some places are highly oil saturated immediately below the Opal CT section. Productivity trends in each of the three sections have been established through drilling and production testing, but a predictive model was not available until a study of the timing of oil entrapment at Lost Hills was recently completed. The study included an analysis of the depositional history of the siliceous shales and timing of: (1) structural growth of the Lost Hills fold, (2) source-rock maturation, and (3) development of the opal-phase segregation of the Monterey shales. The study led to enhanced understanding of the known oil saturation and production trends in the three opal-phase sections and yielded a predictive model that is being used to identify areas in the field with remedial or delineation potential. The study also produced evidence of fold axis rotation during the Pliocene and Pleistocene that helps explain differences in fracture orientations within the Monterey shales.

  11. Extremely organic-rich coma of comet C/2010 G2 (Hill) during its outburst in 2012

    SciTech Connect (OSTI)

    Kawakita, Hideyo; Kobayashi, Hitomi; Russo, Neil Dello; Vervack, Ron Jr.; Weaver, Harold A.; DiSanti, Mike A.; Opitom, Cyrielle; Jehin, Emmanuel; Manfroid, Jean; Gillon, Michael; Cochran, Anita L.; Harris, Walter M.; Bockelée-Morvan, Dominique; Biver, Nicolas; Crovisier, Jacques; McKay, Adam J.

    2014-06-20

    We performed high-dispersion near-infrared spectroscopic observations of comet C/2010 G2 (Hill) at 2.5 AU from the Sun using NIRSPEC (R ≈ 25,000) at the Keck II Telescope on UT 2012 January 9 and 10, about a week after an outburst had occurred. Over the two nights of our observations, prominent emission lines of CH{sub 4} and C{sub 2}H{sub 6}, along with weaker emission lines of H{sub 2}O, HCN, CH{sub 3}OH, and CO were detected. The gas production rate of CO was comparable to that of H{sub 2}O during the outburst. The mixing ratios of CO, HCN, CH{sub 4}, C{sub 2}H{sub 6}, and CH{sub 3}OH with respect to H{sub 2}O were higher than those for normal comets by a factor of five or more. The enrichment of CO and CH{sub 4} in comet Hill suggests that the sublimation of these hypervolatiles sustained the outburst of the comet. Some fraction of water in the inner coma might exist as icy grains that were likely ejected from nucleus by the sublimation of hypervolatiles. Mixing ratios of volatiles in comet Hill are indicative of the interstellar heritage without significant alteration in the solar nebula.

  12. An Investigation for Disposal of Drill Cuttings into Unconsolidated Sandstones and Clayey Sands

    SciTech Connect (OSTI)

    Mese, Ali; Dvorkin, Jack; Shillinglaw, John

    2000-09-11

    This project include experimental data and a set of models for relating elastic moduli/porosity/texture and static-to-dynamic moduli to strength and failure relationships for unconsolidated sands and clayey sands. The results of the project should provide the industry with a basis for wider use of oil base drilling fluids in water sensitive formations by implementing drill cutting injection into existing wells at abandoned formations and controlling fracture geometry to prevent ground water contamination.

  13. Emissions from Heavy-Duty Diesel Engine with EGR using Oil Sands Derived

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Fuels | Department of Energy Heavy-Duty Diesel Engine with EGR using Oil Sands Derived Fuels Emissions from Heavy-Duty Diesel Engine with EGR using Oil Sands Derived Fuels 2003 DEER Conference Presentation: National Research Council Canada, Ottawa, Ontario, Canada 2003_deer_neill.pdf (860.57 KB) More Documents & Publications Development of Advanced Combustion Technologies for Increased Thermal Efficiency Biodiesel Research Update Effect of the Composition of Hydrocarbon Streams on HCCI

  14. Experience from topside and subsea use of the erosion based sand monitoring system

    SciTech Connect (OSTI)

    Braaten, N.A.; Blakset, T.J.; Morton, D.

    1995-12-31

    This paper describes the use of an erosion based on-line sand monitoring system, both for topside and subsea applications. It shows the practical use of the system, both from a safety point of view, with the probe giving early warning of sand production/erosion, in addition to being a tool for optimizing the production from the oil/gas wells. The probe works equally well in all flow regimes, single or multiphase flow.

  15. Paleontological overview of oil shale and tar sands areas in Colorado, Utah, and Wyoming.

    SciTech Connect (OSTI)

    Murphey, P. C.; Daitch, D.; Environmental Science Division

    2009-02-11

    In August 2005, the U.S. Congress enacted the Energy Policy Act of 2005, Public Law 109-58. In Section 369 of this Act, also known as the ''Oil Shale, Tar Sands, and Other Strategic Unconventional Fuels Act of 2005,'' Congress declared that oil shale and tar sands (and other unconventional fuels) are strategically important domestic energy resources that should be developed to reduce the nation's growing dependence on oil from politically and economically unstable foreign sources. In addition, Congress declared that both research- and commercial-scale development of oil shale and tar sands should (1) be conducted in an environmentally sound manner using management practices that will minimize potential impacts, (2) occur with an emphasis on sustainability, and (3) benefit the United States while taking into account concerns of the affected states and communities. To support this declaration of policy, Congress directed the Secretary of the Interior to undertake a series of steps, several of which are directly related to the development of a commercial leasing program for oil shale and tar sands. One of these steps was the completion of a programmatic environmental impact statement (PEIS) to analyze the impacts of a commercial leasing program for oil shale and tar sands resources on public lands, with an emphasis on the most geologically prospective lands in Colorado, Utah, and Wyoming. For oil shale, the scope of the PEIS analysis includes public lands within the Green River, Washakie, Uinta, and Piceance Creek Basins. For tar sands, the scope includes Special Tar Sand Areas (STSAs) located in Utah. This paleontological resources overview report was prepared in support of the Oil Shale and Tar Sands Resource Management Plan Amendments to Address Land Use Allocations in Colorado, Utah, and Wyoming and PEIS, and it is intended to be used by Bureau of Land Management (BLM) regional paleontologists and field office staff to support future projectspecific analyses

  16. Stability of nickel-coated sand as gravel-pack material for thermal wells

    SciTech Connect (OSTI)

    Sacuta, A.; Nguyen, D.M.; Kissel, G.A. )

    1988-11-01

    Laboratory flow tests have been carried out to study the stability of various nickel-coated sands under aqueous steam temperature and pH conditions that may exist in thermal recovery operations. Other gravel-pack materials tested include Ottawa sand, sintered bauxite, cement clinker, zirconium oxide, and nickel pellets. A comparison was made between the performances of these materials after exposure to identical thermal and hydrolytic conditions. Test results indicate that nickel-coated sands are highly resistant to dissolution at temperatures as high as 300/sup 0/C (570/sup 0/F) and to solution pH's from 4.75 to 11. Weight losses measured after a 72-hour period were less than 1%. In contrast, weight losses from sintered bauxite, zirconium oxide, and Ottawa sand dissolution tests were 30 to 70 times higher under the same conditions. Cement clinker losses were in the intermediate range under alkaline conditions. API standard crushing and acid-solubility tests for proppants also were performed on nickel-coated sands. These results were favorable in that they exceeded the recommended standards. This study of nickel-coated sand stability and mechanical strength has demonstrated its high potential for application as either a gravel-pack material or proppant in thermal recovery operations.

  17. FIELD TESTING & OPTIMIZATION OF CO2/SAND FRACTURING TECHNOLOGY

    SciTech Connect (OSTI)

    Raymond L. Mazza

    2004-11-30

    These contract efforts involved the demonstration of a unique liquid free stimulation technology which was, at the beginning of these efforts, in 1993 unavailable in the US. The process had been developed, and patented in Canada in 1981, and held promise for stimulating liquid sensitive reservoirs in the US. The technology differs from that conventionally used in that liquid carbon dioxide (CO{sub 2}), instead of water is the base fluid. The CO{sub 2} is pumped as a liquid and then vaporizes at reservoir conditions, and because no other liquids or chemicals are used, a liquid free fracture is created. The process requires a specialized closed system blender to mix the liquid CO{sub 2} with proppant under pressure. These efforts were funded to consist of up to 21 cost-shared stimulation events. Because of the vagaries of CO{sub 2} supplies, service company support and operator interest only 19 stimulation events were performed in Montana, New Mexico, and Texas. Final reports have been prepared for each of the four demonstration groups, and the specifics of those demonstrations are summarized. A summary of the demonstrations of a novel liquid-free stimulation process which was performed in four groups of ''Candidate Wells'' situated in Crockett Co., TX; San Juan Co., NM; Phillips Co., MT; and Blaine Co., MT. The stimulation process which employs CO{sub 2} as the working fluid and the production responses were compared with those from wells treated with conventional stimulation technologies, primarily N{sub 2} foam, excepting those in Blaine Co., MT where the reservoir pressure is too low to clean up spent stimulation liquids. A total of 19 liquid-free CO{sub 2}/sand stimulations were performed in 16 wells and the production improvements were generally uneconomic.

  18. SOLVING THE SHUGART QUEEN SAND PENASCO UNIT DECLINING PRODUCTION PROBLEM

    SciTech Connect (OSTI)

    Lowell Deckert

    2000-08-25

    The Penasco Shugart Queen Sand Unit located in sections 8, 9, 16 & 17, T18S, 31E Eddy County New Mexico is operated by MNA Enterprises Ltd. Co. Hobbs, NM. The first well in the Unit was drilled in 1939 and since that time the Unit produced 535,000 bbl of oil on primary recovery and 375,000 bbl of oil during secondary recovery operations that commenced in 1973. The Unit secondary to primary ratio is 0.7, but other Queen waterfloods in the area had considerably larger S/P ratios. On June 25 1999 MNA was awarded a grant under the Department of Energy's ''Technology Development with Independents'' program. The grant was used to fund a reservoir study to determine if additional waterflood reserves could be developed. A total of 14 well bores that penetrate the Queen at 3150 ft are within the Unit boundaries. Eleven of these wells produced oil during the past 60 years. Production records were pieced together from various sources including the very early state production records. One very early well had a resistivity log, but nine of the wells had no logs, and four wells had gamma ray-neutron count-rate perforating logs. Fortunately, recent offset deep drilling in the area provided a source of modern logs through the Queen. The logs from these wells were used to analyze the four old gamma ray-neutron logs within the Unit. Additionally the offset well log database was sufficient to construct maps through the unit based on geostatistical interpolation methods. The maps were used to define the input parameters required to simulate the primary and secondary producing history. The history-matched simulator was then used to evaluate four production scenarios. The best scenario produces 51,000 bbl of additional oil over a 10-year period. If the injection rate is held to 300 BWPD the oil rate declines to a constant 15 BOPD after the first year. The projections are reasonable when viewed in the context of the historical performance ({approx}30 BOPD with a {approx}600 BWPD

  19. Department of Justice: CH2M Hill Hanford Group Inc. Admits Criminal Conduct, Parent Company Agrees to Cooperate in Ongoing Investigation and Pay $18.5 Million to Resolve Civil and Criminal Allegations

    Broader source: Energy.gov [DOE]

    The Justice Department, in conjunction with the U.S. Attorney’s Office for the Eastern District of Washington, announced today that Colorado-based CH2M Hill Hanford Group Inc. (CHG) and its parent company, CH2M Hill Companies Ltd. (CH2M Hill) have agreed that CHG committed federal criminal violations, defrauding the public by engaging in years of widespread time card fraud.

  20. Reevaluation of Stevens sand potential - Maricopa depocenter, southern San Joaquin basin, California

    SciTech Connect (OSTI)

    Kolb, M.M.; Parks, S.L. )

    1991-02-01

    During the upper Miocene in the Southern San Joaquin basin surrounding highlands contributed coarse material to a deep marine basin dominated by fine grained silicious bioclastic deposition. these coarse deposits became reservoirs isolated within the silicious Antelope Shale Member of the Monterey Formation. In the southern Maricopa depocenter these Stevens sands are productive at Yowlumne, Landslide, Aqueduct, Rio Viejo, San Emidio Nose, Paloma, and Midway-Sunset fields, and are major exploration targets in surrounding areas. In the ARCO Fee lands area of the southern Maricopa depocenter, Stevens sands occur as rapidly thickening lens-shaped bodies that formed as channel, levee, and lobe deposits of deep-marine fan systems. These fans were fed from a southerly source, with apparent transport in a north-northwesterly direction. Sands deflect gently around present-day structural highs indicating that growth of structures influenced depositional patterns. Correlations reveal two major fan depositional intervals bounded by regional N, O, and P chert markers. Each interval contains numerous individual fan deposits, with many lobes and channels recognizable on three-dimensional seismic data. In addition to these basinal sand plays presently being evaluated, ARCO is pursuing a relatively new trend on Fee lands along the southern basin margin, where correlation to mountain data reveals Stevens sands trend into the steeply dipping beds of the mountain front. This area, the upturned Stevens,' has large reserve potential and producing analogies at Metson, Leutholtz, Los Lobos, and Pleito Ranch fields.

  1. The extraction of bitumen from western oil sands. Annual report, July 1991--July 1992

    SciTech Connect (OSTI)

    Oblad, A.G.; Bunger, J.W.; Dahlstrom, D.A.; Deo, M.D.; Hanson, F.V.; Miller, J.D.; Seader, J.D.

    1992-08-01

    The University of Utah tar sand research and development program is concerned with research and development on Utah is extensive oil sands deposits. The program has been intended to develop a scientific and technological base required for eventual commercial recovery of the heavy oils from oil sands and processing these oils to produce synthetic crude oil and other products such as asphalt. The overall program is based on mining the oil sand, processing the mined sand to recover the heavy oils and upgrading them to products. Multiple deposits are being investigated since it is believed that a large scale (approximately 20,000 bbl/day) plant would require the use of resources from more than one deposit. The tasks or projects in the program are organized according to the following classification: Recovery technologies which includes thermal recovery methods, water extraction methods, and solvent extraction methods; upgrading and processing technologies which covers hydrotreating, hydrocracking, and hydropyrolysis; solvent extraction; production of specialty products; and environmental aspects of the production and processing technologies. These tasks are covered in this report.

  2. Regional aeolian dynamics and sand mixing in the Gran Desierto: Evidence from Landsat thematic mapper images

    SciTech Connect (OSTI)

    Blount, G.; Greeley, R.; Christensen, P.R. (Arizona State Univ., Tempe (USA)); Smith, M.O.; Adams, J.B. (Univ. of Washington, Seattle (USA))

    1990-09-10

    Spatial variations in sand composition were mapped on a regional scale in a terrestrial sand sea, the Gran Desierto of Sonora, Mexico. Mesoscale mapping on a satellite image base allowed quantitative interpretation of the dynamic development of sand sheets and dunes. The results were used to interpret the Quaternary geologic history of the tectonically active region at the mouth of the Colorado River. Landsat thematic mapper multispectral images were used to predict the abundance of different mineralogies of sand grains in a mixed aeolian terrain. A spectral mixing model separated the effects of vegetation and topographically induced shading and shadow from the effects produced by different mineral and rock types. Compositions determined remotely agreed well with samples from selected areas within the spectral limitations of the thematic mapper. A simple discrimination capability for active versus inactive sand surfaces is demonstrated based upon differences in the percentage of low-albedo accessory grains occurring on dormant aeolian surfaces. A technique for discriminating between low-albedo materials and macroscopic shade is implemented by combing thermal images with the results of the spectral mixing model. The image analysis revealed important compositional variations over large areas that were not readily apparent in the field.

  3. Mesozoic and Cenozoic structural geology of the CP Hills, Nevada Test Site, Nye County, Nevada; and regional implications

    SciTech Connect (OSTI)

    Caskey, S.J.

    1991-08-01

    Detailed mapping and structural analysis of upper Proterozoic and Paleozoic rocks in the CP Hills of the Nevada Test Site, together with analysis of published maps and cross sections and a reconnaissance of regional structural relations indicate that the CP thrust of Barnes and Poole (1968) actually comprises two separate, oppositely verging Mesozoic thrust systems: (1) the west-vergent CP thrust which is well exposed in the CP Hills and at Mine Mountain, and (2) the east-vergent Belted Range thrust located northwest of Yucca Flat. West-vergence of the CP thrust is indicated by large scale west-vergent recumbent folds in both its hangingwall and footwall and by the fact that the CP thrust ramps up section through hangingwall strata toward the northwest. Regional structural relations indicate that the CP thrust forms part of a narrow sigmoidal belt of west-vergent folding and thrusting traceable for over 180 km along strike. The Belted Range thrust represents earlier Mesozoic deformation that was probably related to the Last Chance thrust system in southeastern California, as suggested by earlier workers. A pre-Tertiary reconstruction of the Cordilleran fold and thrust belt in the region between the NTS and the Las Vegas Range bears a close resemblance to other regions of the Cordillera and has important implications for the development of hinterland-vergent deformation as well as for the probable magnitude of Tertiary extension north of Las Vegas Valley. Subsequent to Mesozoic deformation, the CP Hills were disrupted by at least two episodes of Tertiary extensional deformation: (1) an earlier episode represented by pre-middle Miocene low-angle normal faults, and (2) a later, post-11 Ma episode of high-angle normal faulting. Both episodes of extension were related to regional deformation, the latter of which has resulted in the present basin and range topography of the NTS region.

  4. HIA 2015 DOE Zero Energy Ready Home Case Study: Mandalay Homes, Vision Hill Lot 1, Glendale, AZ

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Homes Vision Hill Lot 1 Glendale, AZ DOE ZERO ENERGY READY HOME(tm) The U.S. Department of Energy invites home builders across the country to meet the extraordinary levels of excellence and quality specified in DOE's Zero Energy Ready Home program (formerly known as Challenge Home). Every DOE Zero Energy Ready Home starts with ENERGY STAR Certified Homes Version 3.0 for an energy-efficient home built on a solid foundation of building science research. Advanced technologies are designed in to

  5. Chemical migration by contact metamorphism between pegmatite/country rocks: natural analogs for radionuclides migration. [Black Hills, South Dakota

    SciTech Connect (OSTI)

    Laul, J.C.; Walker, R.J.; Shearer, C.K.; Papike, J.J.; Simon, S.B.

    1983-10-01

    Comparison of trace element signatures of country rocks as a function of distance from the contact with two pegmatites, Tin Mountain and Etta, in the Black Hills of South Dakota, suggests that some elements such as K, Li, Rb, Cs, As, Sb, Zn and Pb, have migrated to distances of 4 to 40 meters during contact metamorphism. The relative degree of migration varies depending on the element. On the other hand, there is virtually no migration of rare earth elements (REE), Al, Sc, Cr, Hf, U, and Th. Biotite and muscovite are effective trace element traps for Li, Rb and Cs. Biotite has a greater affinity for Rb, Cs and Li than muscovite.

  6. Effects of placement method on geotechnical behavior of hydraulic fill sands

    SciTech Connect (OSTI)

    Lee, K.M.; Shen, C.K.; Leung, D.H.K.; Mitchell, J.K.

    1999-10-01

    Results of an investigation of the geotechnical behavior of a hydraulic sand placed at a land reclamation site in Hong Kong are presented and interpreted. The study was conducted to aid in developing guidelines for quality control of hydraulic landfill placement. The work described consisted of: (1) field investigations; (2) static and cyclic triaxial testing; and (3) calibration chamber tests to study the cone penetration test versus D, relationships for marine sands obtained from the reclamation sites. The results of this study clearly indicate that the placement technique is the single most important factor controlling the geotechnical behavior of a given type of sand when placed as a hydraulic fill. The weakest zone is generally located just beneath the water level where fill deposition is placed by pipeline discharge.

  7. Response of Oil Sands Derived Fuels in Diesel HCCI Operation | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Response of Oil Sands Derived Fuels in Diesel HCCI Operation Response of Oil Sands Derived Fuels in Diesel HCCI Operation Presentation given at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT). deer07_bunting.pdf (3.17 MB) More Documents & Publications APBF Effects on Combustion Statistical Overview of

  8. In situ heat treatment of a tar sands formation after drive process treatment

    DOE Patents [OSTI]

    Vinegar, Harold J.; Stanecki, John

    2010-09-21

    A method for treating a tar sands formation includes providing a drive fluid to a hydrocarbon containing layer of the tar sands formation to mobilize at least some hydrocarbons in the layer. At least some first hydrocarbons from the layer are produced. Heat is provided to the layer from one or more heaters located in the formation. At least some second hydrocarbons are produced from the layer of the formation. The second hydrocarbons include at least some hydrocarbons that are upgraded compared to the first hydrocarbons produced by using the drive fluid.

  9. Western Gas Sands Project: production histories of the Piceance and Uinta basins of Colorado and Utah

    SciTech Connect (OSTI)

    Anderson, S.; Kohout, J.

    1980-11-20

    Current United States geological tight sand designations in the Piceance and Uinta Basins' Western Gas Sands Project include the Mesaverde Group, Fort Union and Wasatch Formations. Others, such as the Dakota, Cedar Mountain, Morrison and Mancos may eventually be included. Future production from these formations will probably be closely associated with existing trends. Cumulative gas production through December 1979, of the Mesaverde Group, Fort Union and Wasatch Formations in the Piceance and Uinta Basins is less than 275 billion cubic feet. This contrasts dramatically with potential gas in place estimates of 360 trillion cubic feet. If the geology can be fully understood and engineering problems surmounted, significant potential reserves can be exploited.

  10. High-pressure coiled-tubing technology solves resin-sand-control problems

    SciTech Connect (OSTI)

    1997-06-01

    Operators of high-pressure offshore gas wells (> 5,000 psi) have had few options for controlling sand production. Sand-control (SC) processes can be economically prohibitive when they involve extensive mobilization, demobilization, and rig-up cost of the conventional offshore rig or hydraulic workover unit. Bullheading SC chemicals from the surface can damage the formation and prohibit production. Coiled-tubing (CT) technology now allows an offshore operator to remove extensive cement residue effectively from the wellbore and place chemical SC treatments in a high-pressure-gas environment. An example from the Gulf of Mexico illustrates the technology.

  11. Assessment of the Integrated Facility Disposition Project at Oak Ridge National Laboratory & Y-12 for Transfer of Facilities & Materials to EM

    Office of Environmental Management (EM)

    Force Space Command Installations SAND 2016-2600 | Department of Energy Small Modular Reactor Suitability for Use On or Near Air Force Space Command Installations SAND 2016-2600 Assessment of Small Modular Reactor Suitability for Use On or Near Air Force Space Command Installations SAND 2016-2600 This report assesses the suitability of using US-developed light water SMR technology to provide energy for Schriever Air Force Base, CO and Clear Air Force Station, AK, as well as broader SMR

  12. Use of Brazilian sugarcane bagasse ash in concrete as sand replacement

    SciTech Connect (OSTI)

    Sales, Almir; Lima, Sofia Araujo

    2010-06-15

    Sugarcane today plays a major role in the worldwide economy, and Brazil is the leading producer of sugar and alcohol, which are important international commodities. The production process generates bagasse as a waste, which is used as fuel to stoke boilers that produce steam for electricity cogeneration. The final product of this burning is residual sugarcane bagasse ash (SBA), which is normally used as fertilizer in sugarcane plantations. Ash stands out among agroindustrial wastes because it results from energy generating processes. Many types of ash do not have hydraulic or pozzolanic reactivity, but can be used in civil construction as inert materials. The present study used ash collected from four sugar mills in the region of Sao Carlos, SP, Brazil, which is one of the world's largest producers of sugarcane. The ash samples were subjected to chemical characterization, sieve analysis, determination of specific gravity, X-ray diffraction, scanning electron microscopy, and solubilization and leaching tests. Mortars and concretes with SBA as sand replacement were produced and tests were carried out: compressive strength, tensile strength and elastic modulus. The results indicated that the SBA samples presented physical properties similar to those of natural sand. Several heavy metals were found in the SBA samples, indicating the need to restrict its use as a fertilizer. The mortars produced with SBA in place of sand showed better mechanical results than the reference samples. SBA can be used as a partial substitute of sand in concretes made with cement slag-modified Portland cement.

  13. Production of Natural Gas and Fluid Flow in Tight Sand Reservoirs

    SciTech Connect (OSTI)

    Maria Cecilia Bravo

    2006-06-30

    This document reports progress of this research effort in identifying relationships and defining dependencies between macroscopic reservoir parameters strongly affected by microscopic flow dynamics and production well performance in tight gas sand reservoirs. These dependencies are investigated by identifying the main transport mechanisms at the pore scale that should affect fluids flow at the reservoir scale. A critical review of commercial reservoir simulators, used to predict tight sand gas reservoir, revealed that many are poor when used to model fluid flow through tight reservoirs. Conventional simulators ignore altogether or model incorrectly certain phenomena such as, Knudsen diffusion, electro-kinetic effects, ordinary diffusion mechanisms and water vaporization. We studied the effect of Knudsen's number in Klinkenberg's equation and evaluated the effect of different flow regimes on Klinkenberg's parameter b. We developed a model capable of explaining the pressure dependence of this parameter that has been experimentally observed, but not explained in the conventional formalisms. We demonstrated the relevance of this, so far ignored effect, in tight sands reservoir modeling. A 2-D numerical simulator based on equations that capture the above mentioned phenomena was developed. Dynamic implications of new equations are comprehensively discussed in our work and their relative contribution to the flow rate is evaluated. We performed several simulation sensitivity studies that evidenced that, in general terms, our formalism should be implemented in order to get more reliable tight sands gas reservoirs' predictions.

  14. BIOTIGER, A NATURAL MICROBIAL PRODUCT FOR ENHANCED HYDROCARBON RECOVERY FROM OIL SANDS.

    SciTech Connect (OSTI)

    Brigmon, R; Topher Berry, T; Whitney Jones, W; Charles Milliken, C

    2008-05-27

    BioTiger{trademark} is a unique microbial consortia that resulted from over 8 years of extensive microbiology screening and characterization of samples collected from a century-old Polish waste lagoon. BioTiger{trademark} shows rapid and complete degradation of aliphatic and aromatic hydrocarbons, produces novel surfactants, is tolerant of both chemical and metal toxicity and shows good activity at temperature and pH extremes. Although originally developed and used by the U.S. Department of Energy for bioremediation of oil-contaminated soils, recent efforts have proven that BioTiger{trademark} can also be used to increase hydrocarbon recovery from oil sands. This enhanced ex situ oil recovery process utilizes BioTiger{trademark} to optimize bitumen separation. A floatation test protocol with oil sands from Ft. McMurray, Canada was used for the BioTiger{trademark} evaluation. A comparison of hot water extraction/floatation test of the oil sands performed with BioTiger{trademark} demonstrated a 50% improvement in separation as measured by gravimetric analysis in 4 h and a five-fold increase at 25 hr. Since BioTiger{trademark} performs well at high temperatures and process engineering can enhance and sustain metabolic activity, it can be applied to enhance recovery of hydrocarbons from oil sands or other complex recalcitrant matrices.

  15. Rock matrix and fracture analysis of flow in western tight gas sands: Annual report, Phase 3

    SciTech Connect (OSTI)

    Dandge, V.; Graham, M.; Gonzales, B.; Coker, D.

    1987-12-01

    Tight gas sands are a vast future source of natural gas. These sands are characterized as having very low porosity and permeability. The main resource development problem is efficiently extracting the gas from the reservoir. Future production depends on a combination of gas price and technological advances. Gas production can be enhanced by fracturing. Studies have shown that many aspects of fracture design and gas production are influenced by properties of the rock matrix. Computer models for stimulation procedures require accurate knowledge of flow properties of both the rock matrix and the fractured regions. In the proposed work, these properties will be measured along with advanced core analysis procedure aimed at understanding the relationship between pore structure and properties. The objective of this project is to develop reliable core analysis techniques for measuring the petrophysical properties of tight gas sands. Recent research has indicated that the flow conditions in the reservoir can be greatly enhanced by the presence of natural fractures, which serve as a transport path for gas from the less permeable matrix. The study is mainly concerned with the dependence of flow in tight gas matrix and healed tectonic fractures on water saturation and confining pressure. This dependency is to be related to the detailed pore structure of tight sands as typified by cores recovered in the Multi-Well experiment. 22 refs., 34 figs., 9 tabs.

  16. Increasing reserves through improved evaluation of low contrast pay sands: Lower Lagunillas, Bloque IV, Lake Maracaibo

    SciTech Connect (OSTI)

    Bryant, I.D.; Herron, M.; Matteson, A.; Ramamoorthy, R.

    1996-08-01

    Pay sands have traditionally been defined in the Lower Lagunillas reservoir by applying porosity and saturation cutoffs following a Waxman-Smits evaluation. This strategy has proven useful to identify sands which historically provided prolific production when completed over multiple zones in vertical wells. However, zones that were not attractive completion targets in vertical wells have been shown to be attractive targets for dedicated horizontal infill wells. The mineralogy of samples from old cores has been determined by Fourier Transform infrared spectroscopy. This mineralogical model has been implemented to provide improved evaluations of the shaly sands. This evaluation suggests that in-place oil volumes may be up to 23% higher. In new infill wells, FMI logs indicate that non-traditional pay zones comprise thinly laminated sands and shales. Incorporation of the these high resolution logs into high resolution petrophysical evaluations yields further increases in evaluated oil volumes of 44% in these zones. A recently drilled infill well has established that these zones can produce oil at economic rates in a horizontal drainhole.

  17. Deposition of carbonate mud beds within high-energy subtidal sand Dunes, Bahamas

    SciTech Connect (OSTI)

    Dill, R.F.; Steinen, R.P.

    1988-01-01

    Laminated, carbonate mud beds are being deposited in the interisland channels of the Exuma Cays in the Bahamas. They are associated with stromatolites and interbedded with ooid sands that form large migrating subtidal dunes on flood tidal deltas and bars. Currents up to 3 knots sweep in and out of the 4-8 m deep channels 3 hours out of every 6 hours, creating a high-energy bank margin environment not usually considered to be the site of mud-sized particle deposition. Mud deposits reach thicknesses of 1 m and have individual beds 2-5 cm thick. When exposed to flowing seawater, bed surfaces become encrusted with carbonate cement and algal mats. The white interior of mud beds between the crusts appears homogeneous, is soft, and has the consistency of ''tooth paste.'' Loose uncemented ooid sand is found above and below the mud beds, showing that both are occupying the same depositional environment. Rip-up clasts of the crusted mud beds, formed by scour of underlying sands, are carried throughout the channels and accumulate as a lag deposit within the troughs of migrating dunes. Some clasts are colonized by algal mats that trap ooid and skeletal sands forming stromatolite structures that can grow up to 2 m high.

  18. Occurrence of gas hydrate in Oligocene Frio sand: Alaminos Canyon Block 818: Northern Gulf of Mexico

    SciTech Connect (OSTI)

    Boswell, R.D.; Shelander, D.; Lee, M.; Latham, T.; Collett, T.; Guerin, G.; Moridis, G.; Reagan, M.; Goldberg, D.

    2009-07-15

    A unique set of high-quality downhole shallow subsurface well log data combined with industry standard 3D seismic data from the Alaminos Canyon area has enabled the first detailed description of a concentrated gas hydrate accumulation within sand in the Gulf of Mexico. The gas hydrate occurs within very fine grained, immature volcaniclastic sands of the Oligocene Frio sand. Analysis of well data acquired from the Alaminos Canyon Block 818 No.1 ('Tigershark') well shows a total gas hydrate occurrence 13 m thick, with inferred gas hydrate saturation as high as 80% of sediment pore space. Average porosity in the reservoir is estimated from log data at approximately 42%. Permeability in the absence of gas hydrates, as revealed from the analysis of core samples retrieved from the well, ranges from 600 to 1500 millidarcies. The 3-D seismic data reveals a strong reflector consistent with significant increase in acoustic velocities that correlates with the top of the gas-hydrate-bearing sand. This reflector extends across an area of approximately 0.8 km{sup 2} and delineates the minimal probable extent of the gas hydrate accumulation. The base of the inferred gas-hydrate zone also correlates well with a very strong seismic reflector that indicates transition into units of significantly reduced acoustic velocity. Seismic inversion analyses indicate uniformly high gas-hydrate saturations throughout the region where the Frio sand exists within the gas hydrate stability zone. Numerical modeling of the potential production of natural gas from the interpreted accumulation indicates serious challenges for depressurization-based production in settings with strong potential pressure support from extensive underlying aquifers.

  19. Environmental assessment

    SciTech Connect (OSTI)

    NONE

    1995-08-01

    The proposed overhead power line construction project (Sand Dunes to Ochoa, in Eddy and Lea Counties, New Mexico) will supply additional electric power to the Waste Isolation Pilot Plant (WIPP) and involve construction of a new electric substation at WIPP. This would provide a redundant electrical power source to WIPP. A finding of no significant impact is made.

  20. Meso-scale cooling effects of high albedo surfaces: Analysis of meteorological data from White Sands National Monument and White Sands Missile Range

    SciTech Connect (OSTI)

    Fishman, B.; Taha, H.; Akbari, H.

    1994-05-20

    Urban summer daytime temperatures often exceed those of the surrounding rural areas. Summer ``urban heat islands`` are caused by dark roofs and paved surfaces as well as the lack of vegetation. Researchers at Lawrence Berkeley Laboratory are interested in studying the effects of increasing the albedo of roof tops and paved surfaces in order to reduce the impacts of summer urban heat islands. Increasing the albedo of urban surfaces may reduce this heat island effect in two ways, directly and indirectly. The direct effect involves reducing surface temperature and, therefore, heat conduction through the building envelope. This effect of surface albedo on surface temperatures is better understood and has been quantified in several studies. The indirect effect is the impact of high albedo surfaces on the near surface air temperatures. Although the indirect effect has been modeled for the Los Angeles basin by Sailor, direct field observations are required. The objective of this report is to investigate the meso-scale climate of a large high albedo area and identify the effects of albedo on the near surface air temperature. To accomplish this task, data from several surface weather stations at White Sands, New Mexico were analyzed. This report is organized into six sections in addition to this introduction. The first gives the general geological, topographic, and meteorological background of White Sands. The second is a discussion of the basic surface meteorology of the White Sands region. This section is followed by a general discussion of the instrumentation and available data. The fourth section is a description of the method used for data analyis. The fifth section which presents the results of this analysis. Finally, the last section is the summary and conclusion, where a discussion of the results is presented.

  1. IMPROVED OIL RECOVERY FROM UPPER JURASSIC SMACKOVER CARBONATES THROUGH THE APPLICATION OF ADVANCED TECHNOLOGIES AT WOMACK HILL OIL FIELD, CHOCTAW AND CLARKE COUNTIES, EASTERN GULF COASTAL PLAIN

    SciTech Connect (OSTI)

    Ernest A. Mancini

    2003-05-20

    Pruet Production Co. and the Center for Sedimentary Basin Studies at the University of Alabama, in cooperation with Texas A&M University, Mississippi State University, University of Mississippi, and Wayne Stafford and Associates are undertaking a focused, comprehensive, integrated and multidisciplinary study of Upper Jurassic Smackover carbonates (Class II Reservoir), involving reservoir characterization and 3-D modeling and an integrated field demonstration project at Womack Hill Oil Field Unit, Choctaw and Clarke Counties, Alabama, Eastern Gulf Coastal Plain. The principal objectives of the project are: increasing the productivity and profitability of the Womack Hill Field Unit, thereby extending the economic life of this Class II Reservoir and transferring effectively and in a timely manner the knowledge gained and technology developed from this project to producers who are operating other domestic fields with Class II Reservoirs. The principal research efforts for Year 3 of the project have been recovery technology analysis and recovery technology evaluation. The research focus has primarily been on well test analysis, 3-D reservoir simulation, microbial core experiments, and the decision to acquire new seismic data for the Womack Hill Field area. Although Geoscientific Reservoir Characterization and 3-D Geologic Modeling have been completed and Petrophysical and Engineering Characterization and Microbial Characterization are essentially on schedule, a no-cost extension until September 30, 2003, has been granted by DOE so that new seismic data for the Womack Hill Field can be acquired and interpreted to assist in the determination as to whether Phase II of the project should be implemented.

  2. EIS-0012: Petroleum Production at Maximum Efficient Rate, Naval Petroleum Reserve #1, Elk Hills, Kern County, California (also see EA-0261, EA-0334, and EIS-0158-S)

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy prepared this statement to evaluate the environmental impacts of increasing petroleum production, and of additional or expanded operational facilities, at Elk Hills from 160,000 barrels per day up to 240,000 barrels per day.

  3. X-ray computed-tomography observations of water flow through anisotropic methane hydrate-bearing sand

    SciTech Connect (OSTI)

    Seol, Yongkoo; Kneafsey, Timothy J.

    2009-06-01

    We used X-ray computed tomography (CT) to image and quantify the effect of a heterogeneous sand grain-size distribution on the formation and dissociation of methane hydrate, as well as the effect on water flow through the heterogeneous hydrate-bearing sand. A 28 cm long sand column was packed with several segments having vertical and horizontal layers with sands of different grain-size distributions. During the hydrate formation, water redistribution occurred. Observations of water flow through the hydrate-bearing sands showed that water was imbibed more readily into the fine sand, and that higher hydrate saturation increased water imbibition in the coarse sand due to increased capillary strength. Hydrate dissociation induced by depressurization resulted in different flow patterns with the different grain sizes and hydrate saturations, but the relationships between dissociation rates and the grain sizes could not be identified using the CT images. The formation, presence, and dissociation of hydrate in the pore space dramatically impact water saturation and flow in the system.

  4. EA-1727: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Loan Guarantee To AE Polysilicon Corporation for Construction And Startup Of Their Phase 2 Polysilicon Production Facility In Fairless Hills, Pennsylvania

  5. Wild Horse 69-kV transmission line environmental assessment

    SciTech Connect (OSTI)

    1996-12-01

    Hill County Electric Cooperative Inc. (Hill County) proposes to construct and operate a 69-kV transmission line from its North Gildford Substation in Montana north to the Canadian border. A vicinity project area map is enclosed as a figure. TransCanada Power Corporation (TCP), a Canadian power-marketing company, will own and construct the connecting 69-kV line from the international border to Express Pipeline`s pump station at Wild Horse, Alberta. This Environmental Assessment is prepared for the Department of Energy (DOE) as lead federal agency to comply with the requirements of the National Environmental Policy Act (NEPA), as part of DOE`s review and approval process of the applications filed by Hill County for a DOE Presidential Permit and License to Export Electricity to a foreign country. The purpose of the proposed line is to supply electric energy to a crude oil pump station in Canada, owned by Express Pipeline Ltd. (Express). The pipeline would transport Canadian-produced oil from Hardisty, Alberta, Canada, to Caster, Wyoming. The Express Pipeline is scheduled to be constructed in 1996--97 and will supply crude oil to refineries in Wyoming and the midwest.

  6. Method of producing drive fluid in situ in tar sands formations

    DOE Patents [OSTI]

    Mudunuri, Ramesh Raju (Houston, TX); Jaiswal, Namit (Houston, TX); Vinegar, Harold J. (Bellaire, TX); Karanikas, John Michael (Houston, TX)

    2010-03-23

    Methods of treating a tar sands formation are described herein. Methods for treating a tar sands may include providing heat to at least part of a hydrocarbon layer in the formation from one or more heaters located in the formation. The heat may be allowed to transfer from the heaters to at least a portion of the formation such that a drive fluid is produced in situ in the formation. The drive fluid may move at least some mobilized, visbroken, and/or pyrolyzed hydrocarbons from a first portion of the formation to a second portion of the formation. At least some of the mobilized, visbroken, and/or pyrolyzed hydrocarbons may be produced from the formation.

  7. Advanced secondary recovery project for the Sooner D Sand Unit, Weld County, Colorado: Final report

    SciTech Connect (OSTI)

    Sippel, M.A.; Cammon, T.J.

    1986-06-01

    The objective of this project was to increase production at the Sooner D Sand Unit through geologically targeted infill drilling and improved reservoir management of waterflood operations. The Sooner D Sand Unit demonstration project should be an example for other operators to follow for reservoir characterization and exploitation methodologies to increase production by waterflood from the Cretaceous D Sandstone in the Denver-Julesburg (D-J) Basin. This project involved multi-disciplinary reservoir characterization using high-density 3D seismic, detailed stratigraphy and reservoir simulation studies. Infill drilling, water-injection conversion and re-completing some wells to add short-radius laterals were based on the results of the reservoir characterization studies. Production response were evaluated using reservoir simulation and production tests. Technology transfer utilized workshops, presentations and technical papers which emphasized the economic advantages of implementing the demonstrated technologies.

  8. Postmortem analysis of sand grain crushing from pile interface using X-ray tomography

    SciTech Connect (OSTI)

    Silva, I. Matias; Combe, Gaeel; Foray, Pierre; Flin, Frederic; Lesaffre, Bernard [Universite de Grenoble, 3SR Lab, UMR 5521 Grenoble-INP, UJF-Grenoble 1, CNRS, Grenoble, France CEN, CNRM-GAME UMR 3589, Meteo France - CNRS, Grenoble (France)

    2013-06-18

    Pile foundations of offshore platforms, wind and water turbines are typically subjected to a variety of cyclic loading paths due to their complex environment. While many studies focus on global pile behaviour, the soil-pile interface is explored here by a micromechanical study of the soil layer in contact with the pile surface. This work is devoted to the analysis of frozen post-mortem silica sand samples recovered at the pile interface following installation and cyclic loading tests in a calibration chamber using x-ray tomography. An experimental procedure developed for three dimensional (3D) snow imaging was adapted for the recovery of the in-situ sand samples to preserve their structure during tomography scans. 3D images at a pixel size of 7 {mu}m were then obtained using a cryogenic cell. Results confirm the presence of a shear band at the pile surface as well as void ratios changes in the direction of the pile's radius.

  9. Nondestructive Evaluation and Monitoring Projects NASA White Sands Test Facility (WSTF)

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Workshop Sandia National Laboratories Livermore, CA Nondestructive Evaluation and Monitoring Projects NASA White Sands Test Facility (WSTF) POCs: NASA WSTF: Regor Saulsberry (575) 524-5518 Overview * Background and Projects Overview * Survey of Test Projects of Interest * NASA Nondestructive Evaluation (NDE) Working Group (NNWG) Testing * Orbiter Testing - NNWG Piggyback Efforts 2 Background and Issues * Safe applications of Composite Pressure Vessels (CPVs) is major concern - The NASA

  10. Annual Groundwater Monitoring Report SANDIA REPORT SAND2008-0972P

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Groundwater Monitoring Report SANDIA REPORT SAND2008-0972P Unlimited Release Printed March 2008 Fiscal Year 2007 Prepared by Sandia National Laboratories, Albuquerque, New Mexico Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94A185000 Approved for public release; further dissemination unlimited Editor/Document Production: Rebecca Sanchez

  11. Experimental study of effective stress response of sand under water wave loading

    SciTech Connect (OSTI)

    Clukey, E.C.; Kulhawy, F.H.; Liu, P.L.F.; Turcotte, B.R.

    1984-05-01

    This paper presents experimental wave-sediment interaction data obtained in a 17.1 m long wave tank facility. Pore water pressures as well as total stresses were measured to determine the effective stress response of a medium grained sand subjected to wave heights up to 0.28 m. The results were compared with the theory presented by Yamamoto at the 1978 OTC.

  12. II international conference on heavy crude and tar sands. Summary report

    SciTech Connect (OSTI)

    Not Available

    1982-01-01

    The Second International Conference on Heavy Crude and Tar Sands clearly demonstrated that the world has abundant heavy and extra heavy crudes that will sustain the petroleum age for decades. Perhaps even more important for many developed and developing countries is that these resources are widely distributed throughout the world, for deposits are known to exist in at least forty-nine countries. Moreover, the rapid expansion over the last two and a half years of knowledge of the magnitude of these resources suggests there is much more to be added to the world's list of useful energy assets. The current ample supply of crude oil does not appear to have lessened the resolve to develop heavy crude and tar sands. Major industrial countries are eager to develop their heavy oil resources to free themselves from dependence on OPEC and the developing nations hope to reduce their cash outflows for imported oil which they can ill afford. Venezuela and Canada, which both have massive heavy crude reserves, are intent on developing their resources to supplement declining supplies of light oil. Despite the weakening international price of oil, the economics for many heavy crude ventures seem favorable. Statistics quoted at the conference suggest considerable heavy crude production can be brought on stream at costs approaching the finding costs of light conventional crude. At the same time, it has to be acknowledged that those large tar sands projects, like Alberta's multi-billion dollar ventures, are sufficiently marginal that they may be held back by current soft oil demand. This summary report covers the following areas: resources; international cooperation; production; environment; technological developments; upgrading and refining; marketing; and future of heavy crude oil and tar sands.

  13. Kauai Test Facility, Hawaii Sandia Report SAND2014-16456R Unlimited Release

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    annual site environmental report for sandia national laboratories, Tonopah Test range, Nevada & Kauai Test Facility, Hawaii Sandia Report SAND2014-16456R Unlimited Release Printed September 2014 Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security

  14. Western Gas Sands Project status report, 1 February-29 February 1980

    SciTech Connect (OSTI)

    Not Available

    1980-01-01

    This edition of the WGSP Status Report summarizes the progress during February 1980, of the government-sponsored projects directed toward increasing gas production from low-permeability gas sands of the western United States. The National Laboratories and Energy Technology Centers continued research and experiments toward enhanced gas recovery. The field test and demonstration program continued with various projects, including test data collection by the DOE Well Test Facility at CIG's Miller No. 1 site.

  15. for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. SAND No. SAND2016-4688 M

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    SAND No. SAND2016-4688 M SOLAR GLARE HAZARD ANALYSIS TOOL (SGHAT) v. 3.0 Sandia Copyright #1567.2 Technology Readiness Level:8 Actual technology is completed and qualified through test and demonstration TECHNOLOGY DESCRIPTION With growing numbers of solar energy systems being proposed and installed throughout the United States, the potential impact of glint and glare from photovoltaic modules, concentrating solar collectors, receivers, and other components is receiving increased attention as a

  16. Oil shale, tar sand, coal research advanced exploratory process technology, jointly sponsored research

    SciTech Connect (OSTI)

    Speight, J.G.

    1992-01-01

    Accomplishments for the past quarter are presented for the following five tasks: oil shale; tar sand; coal; advanced exploratory process technology; and jointly sponsored research. Oil shale research covers oil shale process studies. Tar sand research is on process development of Recycle Oil Pyrolysis and Extraction (ROPE) Process. Coal research covers: coal combustion; integrated coal processing concepts; and solid waste management. Advanced exploratory process technology includes: advanced process concepts;advanced mitigation concepts; and oil and gas technology. Jointly sponsored research includes: organic and inorganic hazardous waste stabilization; CROW field demonstration with Bell Lumber and Pole; development and validation of a standard test method for sequential batch extraction fluid; PGI demonstration project; operation and evaluation of the CO[sub 2] HUFF-N-PUFF Process; fly ash binder for unsurfaced road aggregates; solid state NMR analysis of Mesaverde Group, Greater Green River Basin, tight gas sands; flow-loop testing of double-wall pipe for thermal applications; characterization of petroleum residue; shallow oil production using horizontal wells with enhanced oil recovery techniques; surface process study for oil recovery using a thermal extraction process; NMR analysis of samples from the ocean drilling program; in situ treatment of manufactured gas plant contaminated soils demonstration program; and solid state NMR analysis of naturally and artificially matured kerogens.

  17. New opportunities in Lower B sands VLC-100/949 reservoirs, Block III, Lake Maracaibo

    SciTech Connect (OSTI)

    Gonzalez, G.; Coll, C.; Mora, J.L. )

    1996-01-01

    The Lower B Misoa Formation of Middle Eocene age is characterized by massive sand bodies. These sands were successfully tested in the northern part of Block III in Lake Maracaibo in 1956. Subsequent drilling during the next 27 years has failed to locate any productive pay zones. Only during the past 8 years, new seismic and well data have delineated a number of minor oil reservoirs resulting in extensive production from Misoa Lower B sands. The oil production came primarily from small structural traps located on the hanging walls of normal listric faults. Fault diagnosis and locations were more accurately mapped with the availability of 3-D seismic data. Consequently, VLC-100 and VLC-949 reservoirs are now considered to be part of the same trap instead of being separated. A careful review of the fluid distribution and material balance calculations has confirmed that the wells from these reservoirs have, in fact, been producing from the same accumulation thereby validating the new geological model. The new model has defined new opportunities of oil exploitation. Firstly, it has led to the drilling of 4 new wells and increased production by 4,500 STB/D. Secondly, it has indicated additional recovery opportunities in the form of drilling horizontal wells in the updip area. Finally, the new model indicates the existence of an aquifer of much lower strength than was previously thought. This has caused a revision in our reservoir management strategy and we now recommend water injection to supplement the aquifer support and enhance oil recovery.

  18. Reservoir characterization of the Lower B sands VLC 100/949 Reservoirs, Block III, Lake Maracaibo

    SciTech Connect (OSTI)

    Gonzalez, G.; Coll, C.; Mora, J.L.; Meza, E.

    1996-08-01

    The Lower B Misoa Formation of Middle Eocene age is characterized by massive sand bodies. These sands were successfully tested in the northern part of Block III in Lake Maracaibo in 1956. Subsequent drilling during the next 27 years has failed to locate any productive pay zones. Only during the past 8 years, new seismic and well data have delineated a number of minor oil reservoirs resulting in extensive production from Misoa Lower B sands. The oil production came primarily from small structural traps located on the hanging walls of normal listric faults. Fault diagnosis and locations were more accurately mapped with the availability of 3-D seismic data. Consequently VLC-100 and VLC-949 reservoirs are now considered to be part of the same trap instead of being separated. A careful review of the fluid distribution and material balance calculations has confirmed that the wells from these reservoirs have, in fact, been producing from the same accumulation thereby validating the new geological model. The new model has defined new opportunities of oil exploitation. Firstly, it has led to the drilling of 4 new wells and increased production by 4500 STB/D. Secondly, it has indicated additional recovery opportunities in the form of drilling horizontal wells in the updip area. Finally, the new model indicates the existence of an aquifer of much lower strength than was previously thought. This has caused a revision in our reservoir management strategy, and we now recommend water injection to supplement the aquifer support and enhance oil recovery.

  19. New opportunities in Lower B sands VLC-100/949 reservoirs, Block III, Lake Maracaibo

    SciTech Connect (OSTI)

    Gonzalez, G.; Coll, C.; Mora, J.L.

    1996-12-31

    The Lower B Misoa Formation of Middle Eocene age is characterized by massive sand bodies. These sands were successfully tested in the northern part of Block III in Lake Maracaibo in 1956. Subsequent drilling during the next 27 years has failed to locate any productive pay zones. Only during the past 8 years, new seismic and well data have delineated a number of minor oil reservoirs resulting in extensive production from Misoa Lower B sands. The oil production came primarily from small structural traps located on the hanging walls of normal listric faults. Fault diagnosis and locations were more accurately mapped with the availability of 3-D seismic data. Consequently, VLC-100 and VLC-949 reservoirs are now considered to be part of the same trap instead of being separated. A careful review of the fluid distribution and material balance calculations has confirmed that the wells from these reservoirs have, in fact, been producing from the same accumulation thereby validating the new geological model. The new model has defined new opportunities of oil exploitation. Firstly, it has led to the drilling of 4 new wells and increased production by 4,500 STB/D. Secondly, it has indicated additional recovery opportunities in the form of drilling horizontal wells in the updip area. Finally, the new model indicates the existence of an aquifer of much lower strength than was previously thought. This has caused a revision in our reservoir management strategy and we now recommend water injection to supplement the aquifer support and enhance oil recovery.

  20. Temporal and spatial variability of ooid sand shoals: Comparison of Mississippian of Kentucky and Quaternary of Bahamas

    SciTech Connect (OSTI)

    Boardman, M.R. (Miami Univ., Oxford, OH (USA))

    1989-08-01

    An examination of the lithology and topography of Andros Island, Bahamas, reveals it is a Pleistocene ooid sand shoal. A comparison with Joulters Cays (a modern ooid sand shoal directly to the north) shows that much of the original depositional topography is preserved through at least one cycle of sea level highstand and lowstand. Both the Pleistocene and the Holocene ooid sand bodies are a few kilometers to tens of kilometers wide. The total vertical relief of a single episode of Quaternary ooid sand deposition is more than 10 m and includes accumulation in tidal channels, shallow flat areas, and eolian dunes. Today, much of Andros Island is within 2 m of present sea level and is the site of a belt several kilometers wide consisting of muddy tidal flat sediments overlying an exposure surface. The site of ooid sand deposition and shoal complex formation is not continuous along shorelines, especially windward margins, but shifts abruptly along the margins of platforms as a result of minor fluctuations of sea level. Thus, it should be expected that ooid sand shoals (ancient and modern) should be in direct lateral and vertical contact with lagoons, tidal flats, and reefs. The Mississippian Slade Formation contains many of the features of Quaternary ooid sand accumulation: abrupt vertical and lateral gradations between oolitic grainstones, packstones, and lime mudstones, vertical relief of individual oolitic sedimentary packages up to 30 m (perhaps with eolian dunes) and numerous exposure surfaces of varying intensities. These characteristics suggest that this formation represents a time of rapid fluctuations of relative sea level and abrupt shifts in the sites of ooid sand shoal complexes.